Home / 1,232,595,573.03-1,700,800,282.53-749,541,095.10

Finding the Fourth Proportional to 1,232,595,573.03, 1,700,800,282.53 and 749,541,095.10

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Solution

The fourth proportional to 1,232,595,573.03, 1,700,800,282.53 and 749,541,095.10 is: 1,034,256,275.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,595,573.03 : 1,700,800,282.53 = 749,541,095.10 : x
  2. Step 2: Convert to fraction form
    1,232,595,573.03/1,700,800,282.53 = 749,541,095.10/x
  3. Step 3: Cross multiply
    1,232,595,573.03x = 1,700,800,282.53 × 749,541,095.10
  4. Step 4: Simplify right side
    1,232,595,573.03x = 1,274,819,706,313,925,632
  5. Step 5: Solve for x
    x = 1,274,819,706,313,925,632/1,232,595,573.03
  6. Step 6: Final answer
    x = 1,034,256,275.30

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Half scale
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Double scale
Find fourth proportional to 1,232,595,574.03, 1,700,800,283.91 and 749,541,096.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.