Home / 50,366,359.61-75,564,957.89-25,791,686.05

Finding the Fourth Proportional to 50,366,359.61, 75,564,957.89 and 25,791,686.05

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Solution

The fourth proportional to 50,366,359.61, 75,564,957.89 and 25,791,686.05 is: 38,695,424.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,366,359.61 : 75,564,957.89 = 25,791,686.05 : x
  2. Step 2: Convert to fraction form
    50,366,359.61/75,564,957.89 = 25,791,686.05/x
  3. Step 3: Cross multiply
    50,366,359.61x = 75,564,957.89 × 25,791,686.05
  4. Step 4: Simplify right side
    50,366,359.61x = 1,948,947,670,248,574
  5. Step 5: Solve for x
    x = 1,948,947,670,248,574/50,366,359.61
  6. Step 6: Final answer
    x = 38,695,424.59

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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.