Home / 1,004,554,204.20-1,506,831,306.30-732,456,412.20

Finding the Fourth Proportional to 1,004,554,204.20, 1,506,831,306.30 and 732,456,412.20

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Solution

The fourth proportional to 1,004,554,204.20, 1,506,831,306.30 and 732,456,412.20 is: 1,098,684,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,554,204.20 : 1,506,831,306.30 = 732,456,412.20 : x
  2. Step 2: Convert to fraction form
    1,004,554,204.20/1,506,831,306.30 = 732,456,412.20/x
  3. Step 3: Cross multiply
    1,004,554,204.20x = 1,506,831,306.30 × 732,456,412.20
  4. Step 4: Simplify right side
    1,004,554,204.20x = 1,103,688,252,403,137,280
  5. Step 5: Solve for x
    x = 1,103,688,252,403,137,280/1,004,554,204.20
  6. Step 6: Final answer
    x = 1,098,684,618.30

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Half scale
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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.