Home / 60,461,633.88-90,692,516.52-15,023,428.56

Finding the Fourth Proportional to 60,461,633.88, 90,692,516.52 and 15,023,428.56

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Solution

The fourth proportional to 60,461,633.88, 90,692,516.52 and 15,023,428.56 is: 22,535,159.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,461,633.88 : 90,692,516.52 = 15,023,428.56 : x
  2. Step 2: Convert to fraction form
    60,461,633.88/90,692,516.52 = 15,023,428.56/x
  3. Step 3: Cross multiply
    60,461,633.88x = 90,692,516.52 × 15,023,428.56
  4. Step 4: Simplify right side
    60,461,633.88x = 1,362,512,542,864,839.75
  5. Step 5: Solve for x
    x = 1,362,512,542,864,839.75/60,461,633.88
  6. Step 6: Final answer
    x = 22,535,159.17

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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.