Home / 62,548,686.82-93,741,318.44-34,881,500.21

Finding the Fourth Proportional to 62,548,686.82, 93,741,318.44 and 34,881,500.21

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Solution

The fourth proportional to 62,548,686.82, 93,741,318.44 and 34,881,500.21 is: 52,276,682.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,548,686.82 : 93,741,318.44 = 34,881,500.21 : x
  2. Step 2: Convert to fraction form
    62,548,686.82/93,741,318.44 = 34,881,500.21/x
  3. Step 3: Cross multiply
    62,548,686.82x = 93,741,318.44 × 34,881,500.21
  4. Step 4: Simplify right side
    62,548,686.82x = 3,269,837,818,676,129.50
  5. Step 5: Solve for x
    x = 3,269,837,818,676,129.50/62,548,686.82
  6. Step 6: Final answer
    x = 52,276,682.14

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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.