Home / 50,001,712.68-75,377,341.78-46,668,581

Finding the Fourth Proportional to 50,001,712.68, 75,377,341.78 and 46,668,581

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Solution

The fourth proportional to 50,001,712.68, 75,377,341.78 and 46,668,581 is: 70,352,661.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,712.68 : 75,377,341.78 = 46,668,581 : x
  2. Step 2: Convert to fraction form
    50,001,712.68/75,377,341.78 = 46,668,581/x
  3. Step 3: Cross multiply
    50,001,712.68x = 75,377,341.78 × 46,668,581
  4. Step 4: Simplify right side
    50,001,712.68x = 3,517,753,580,424,614
  5. Step 5: Solve for x
    x = 3,517,753,580,424,614/50,001,712.68
  6. Step 6: Final answer
    x = 70,352,661.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.