Home / 42,113,615.56-62,988,060.30-24,800,547.18

Finding the Fourth Proportional to 42,113,615.56, 62,988,060.30 and 24,800,547.18

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Solution

The fourth proportional to 42,113,615.56, 62,988,060.30 and 24,800,547.18 is: 37,093,427.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,113,615.56 : 62,988,060.30 = 24,800,547.18 : x
  2. Step 2: Convert to fraction form
    42,113,615.56/62,988,060.30 = 24,800,547.18/x
  3. Step 3: Cross multiply
    42,113,615.56x = 62,988,060.30 × 24,800,547.18
  4. Step 4: Simplify right side
    42,113,615.56x = 1,562,138,361,246,834.75
  5. Step 5: Solve for x
    x = 1,562,138,361,246,834.75/42,113,615.56
  6. Step 6: Final answer
    x = 37,093,427.87

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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.