Home / 52,050,456.24-78,092,001.24-31,323,510.24

Finding the Fourth Proportional to 52,050,456.24, 78,092,001.24 and 31,323,510.24

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Solution

The fourth proportional to 52,050,456.24, 78,092,001.24 and 31,323,510.24 is: 46,995,084.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,050,456.24 : 78,092,001.24 = 31,323,510.24 : x
  2. Step 2: Convert to fraction form
    52,050,456.24/78,092,001.24 = 31,323,510.24/x
  3. Step 3: Cross multiply
    52,050,456.24x = 78,092,001.24 × 31,323,510.24
  4. Step 4: Simplify right side
    52,050,456.24x = 2,446,115,600,503,232.50
  5. Step 5: Solve for x
    x = 2,446,115,600,503,232.50/52,050,456.24
  6. Step 6: Final answer
    x = 46,995,084.72

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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.