Home / 96,260,631.82-144,404,671.32-31,569,500.14

Finding the Fourth Proportional to 96,260,631.82, 144,404,671.32 and 31,569,500.14

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Solution

The fourth proportional to 96,260,631.82, 144,404,671.32 and 31,569,500.14 is: 47,358,750.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,260,631.82 : 144,404,671.32 = 31,569,500.14 : x
  2. Step 2: Convert to fraction form
    96,260,631.82/144,404,671.32 = 31,569,500.14/x
  3. Step 3: Cross multiply
    96,260,631.82x = 144,404,671.32 × 31,569,500.14
  4. Step 4: Simplify right side
    96,260,631.82x = 4,558,783,291,453,394
  5. Step 5: Solve for x
    x = 4,558,783,291,453,394/96,260,631.82
  6. Step 6: Final answer
    x = 47,358,750.98

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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.