Home / 42,055,685.76-58,037,602.14-24,664,574.28

Finding the Fourth Proportional to 42,055,685.76, 58,037,602.14 and 24,664,574.28

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Solution

The fourth proportional to 42,055,685.76, 58,037,602.14 and 24,664,574.28 is: 34,037,555.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,055,685.76 : 58,037,602.14 = 24,664,574.28 : x
  2. Step 2: Convert to fraction form
    42,055,685.76/58,037,602.14 = 24,664,574.28/x
  3. Step 3: Cross multiply
    42,055,685.76x = 58,037,602.14 × 24,664,574.28
  4. Step 4: Simplify right side
    42,055,685.76x = 1,431,472,749,015,117
  5. Step 5: Solve for x
    x = 1,431,472,749,015,117/42,055,685.76
  6. Step 6: Final answer
    x = 34,037,555.76

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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.