Home / 24,881,875.70-37,320,160.35-8,708,135.90

Finding the Fourth Proportional to 24,881,875.70, 37,320,160.35 and 8,708,135.90

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Solution

The fourth proportional to 24,881,875.70, 37,320,160.35 and 8,708,135.90 is: 13,061,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,875.70 : 37,320,160.35 = 8,708,135.90 : x
  2. Step 2: Convert to fraction form
    24,881,875.70/37,320,160.35 = 8,708,135.90/x
  3. Step 3: Cross multiply
    24,881,875.70x = 37,320,160.35 × 8,708,135.90
  4. Step 4: Simplify right side
    24,881,875.70x = 324,989,028,137,591.56
  5. Step 5: Solve for x
    x = 324,989,028,137,591.56/24,881,875.70
  6. Step 6: Final answer
    x = 13,061,275.29

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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.