Home / 3,350,489,809.10-5,025,734,713.65-896,826,712.10

Finding the Fourth Proportional to 3,350,489,809.10, 5,025,734,713.65 and 896,826,712.10

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Solution

The fourth proportional to 3,350,489,809.10, 5,025,734,713.65 and 896,826,712.10 is: 1,345,240,068.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,489,809.10 : 5,025,734,713.65 = 896,826,712.10 : x
  2. Step 2: Convert to fraction form
    3,350,489,809.10/5,025,734,713.65 = 896,826,712.10/x
  3. Step 3: Cross multiply
    3,350,489,809.10x = 5,025,734,713.65 × 896,826,712.10
  4. Step 4: Simplify right side
    3,350,489,809.10x = 4,507,213,139,129,564,160
  5. Step 5: Solve for x
    x = 4,507,213,139,129,564,160/3,350,489,809.10
  6. Step 6: Final answer
    x = 1,345,240,068.15

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Double scale
Find fourth proportional to 3,350,489,810.10, 5,025,734,715.15 and 896,826,713.10
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.