Home / 24,727,518.16-34,123,466.73-13,712,490.37

Finding the Fourth Proportional to 24,727,518.16, 34,123,466.73 and 13,712,490.37

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Solution

The fourth proportional to 24,727,518.16, 34,123,466.73 and 13,712,490.37 is: 18,922,954.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,727,518.16 : 34,123,466.73 = 13,712,490.37 : x
  2. Step 2: Convert to fraction form
    24,727,518.16/34,123,466.73 = 13,712,490.37/x
  3. Step 3: Cross multiply
    24,727,518.16x = 34,123,466.73 × 13,712,490.37
  4. Step 4: Simplify right side
    24,727,518.16x = 467,917,708,926,140.31
  5. Step 5: Solve for x
    x = 467,917,708,926,140.31/24,727,518.16
  6. Step 6: Final answer
    x = 18,922,954.82

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1.5x scale

Why These Related Problems?

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