Home / 42,541,792.05-63,812,688.08-41,597,008.05

Finding the Fourth Proportional to 42,541,792.05, 63,812,688.08 and 41,597,008.05

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Solution

The fourth proportional to 42,541,792.05, 63,812,688.08 and 41,597,008.05 is: 62,395,512.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,541,792.05 : 63,812,688.08 = 41,597,008.05 : x
  2. Step 2: Convert to fraction form
    42,541,792.05/63,812,688.08 = 41,597,008.05/x
  3. Step 3: Cross multiply
    42,541,792.05x = 63,812,688.08 × 41,597,008.05
  4. Step 4: Simplify right side
    42,541,792.05x = 2,654,416,899,547,914
  5. Step 5: Solve for x
    x = 2,654,416,899,547,914/42,541,792.05
  6. Step 6: Final answer
    x = 62,395,512.08

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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.