Home / 45,531,475.76-62,833,930.68-24,904,468.40

Finding the Fourth Proportional to 45,531,475.76, 62,833,930.68 and 24,904,468.40

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Solution

The fourth proportional to 45,531,475.76, 62,833,930.68 and 24,904,468.40 is: 34,368,436.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,475.76 : 62,833,930.68 = 24,904,468.40 : x
  2. Step 2: Convert to fraction form
    45,531,475.76/62,833,930.68 = 24,904,468.40/x
  3. Step 3: Cross multiply
    45,531,475.76x = 62,833,930.68 × 24,904,468.40
  4. Step 4: Simplify right side
    45,531,475.76x = 1,564,845,641,067,850.50
  5. Step 5: Solve for x
    x = 1,564,845,641,067,850.50/45,531,475.76
  6. Step 6: Final answer
    x = 34,368,436.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.