Home / 9,100,849,688.80-13,651,274,533.20-7,034,607,080.80

Finding the Fourth Proportional to 9,100,849,688.80, 13,651,274,533.20 and 7,034,607,080.80

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Solution

The fourth proportional to 9,100,849,688.80, 13,651,274,533.20 and 7,034,607,080.80 is: 10,551,910,621.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,849,688.80 : 13,651,274,533.20 = 7,034,607,080.80 : x
  2. Step 2: Convert to fraction form
    9,100,849,688.80/13,651,274,533.20 = 7,034,607,080.80/x
  3. Step 3: Cross multiply
    9,100,849,688.80x = 13,651,274,533.20 × 7,034,607,080.80
  4. Step 4: Simplify right side
    9,100,849,688.80x = 96,031,352,493,193,445,376
  5. Step 5: Solve for x
    x = 96,031,352,493,193,445,376/9,100,849,688.80
  6. Step 6: Final answer
    x = 10,551,910,621.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.