Home / 18,098,644,355.56-24,975,737,844.23-10,478,011,592.40

Finding the Fourth Proportional to 18,098,644,355.56, 24,975,737,844.23 and 10,478,011,592.40

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Solution

The fourth proportional to 18,098,644,355.56, 24,975,737,844.23 and 10,478,011,592.40 is: 14,459,429,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,098,644,355.56 : 24,975,737,844.23 = 10,478,011,592.40 : x
  2. Step 2: Convert to fraction form
    18,098,644,355.56/24,975,737,844.23 = 10,478,011,592.40/x
  3. Step 3: Cross multiply
    18,098,644,355.56x = 24,975,737,844.23 × 10,478,011,592.40
  4. Step 4: Simplify right side
    18,098,644,355.56x = 261,696,070,660,585,324,544
  5. Step 5: Solve for x
    x = 261,696,070,660,585,324,544/18,098,644,355.56
  6. Step 6: Final answer
    x = 14,459,429,420.20

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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.