Home / 42,103,770.41-58,103,687.81-24,700,411.73

Finding the Fourth Proportional to 42,103,770.41, 58,103,687.81 and 24,700,411.73

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Solution

The fourth proportional to 42,103,770.41, 58,103,687.81 and 24,700,411.73 is: 34,086,852.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,103,770.41 : 58,103,687.81 = 24,700,411.73 : x
  2. Step 2: Convert to fraction form
    42,103,770.41/58,103,687.81 = 24,700,411.73/x
  3. Step 3: Cross multiply
    42,103,770.41x = 58,103,687.81 × 24,700,411.73
  4. Step 4: Simplify right side
    42,103,770.41x = 1,435,185,011,938,382
  5. Step 5: Solve for x
    x = 1,435,185,011,938,382/42,103,770.41
  6. Step 6: Final answer
    x = 34,086,852.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.