Home / 41,241,133.77-61,869,666.78-15,680,155.74

Finding the Fourth Proportional to 41,241,133.77, 61,869,666.78 and 15,680,155.74

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Solution

The fourth proportional to 41,241,133.77, 61,869,666.78 and 15,680,155.74 is: 23,523,262.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,241,133.77 : 61,869,666.78 = 15,680,155.74 : x
  2. Step 2: Convert to fraction form
    41,241,133.77/61,869,666.78 = 15,680,155.74/x
  3. Step 3: Cross multiply
    41,241,133.77x = 61,869,666.78 × 15,680,155.74
  4. Step 4: Simplify right side
    41,241,133.77x = 970,126,010,460,293.12
  5. Step 5: Solve for x
    x = 970,126,010,460,293.12/41,241,133.77
  6. Step 6: Final answer
    x = 23,523,262.38

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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.