Home / 50,001,711.55-75,377,340.08-46,668,579.87

Finding the Fourth Proportional to 50,001,711.55, 75,377,340.08 and 46,668,579.87

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Solution

The fourth proportional to 50,001,711.55, 75,377,340.08 and 46,668,579.87 is: 70,352,660.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,711.55 : 75,377,340.08 = 46,668,579.87 : x
  2. Step 2: Convert to fraction form
    50,001,711.55/75,377,340.08 = 46,668,579.87/x
  3. Step 3: Cross multiply
    50,001,711.55x = 75,377,340.08 × 46,668,579.87
  4. Step 4: Simplify right side
    50,001,711.55x = 3,517,753,415,911,632
  5. Step 5: Solve for x
    x = 3,517,753,415,911,632/50,001,711.55
  6. Step 6: Final answer
    x = 70,352,660.08

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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.