Home / 24,881,867.70-37,320,148.35-8,708,127.90

Finding the Fourth Proportional to 24,881,867.70, 37,320,148.35 and 8,708,127.90

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Solution

The fourth proportional to 24,881,867.70, 37,320,148.35 and 8,708,127.90 is: 13,061,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,867.70 : 37,320,148.35 = 8,708,127.90 : x
  2. Step 2: Convert to fraction form
    24,881,867.70/37,320,148.35 = 8,708,127.90/x
  3. Step 3: Cross multiply
    24,881,867.70x = 37,320,148.35 × 8,708,127.90
  4. Step 4: Simplify right side
    24,881,867.70x = 324,988,625,078,774
  5. Step 5: Solve for x
    x = 324,988,625,078,774/24,881,867.70
  6. Step 6: Final answer
    x = 13,061,263.29

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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.