Home / 95,746,124.30-143,639,363.55-31,044,884.90

Finding the Fourth Proportional to 95,746,124.30, 143,639,363.55 and 31,044,884.90

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Solution

The fourth proportional to 95,746,124.30, 143,639,363.55 and 31,044,884.90 is: 46,573,869.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746,124.30 : 143,639,363.55 = 31,044,884.90 : x
  2. Step 2: Convert to fraction form
    95,746,124.30/143,639,363.55 = 31,044,884.90/x
  3. Step 3: Cross multiply
    95,746,124.30x = 143,639,363.55 × 31,044,884.90
  4. Step 4: Simplify right side
    95,746,124.30x = 4,459,267,508,519,005.50
  5. Step 5: Solve for x
    x = 4,459,267,508,519,005.50/95,746,124.30
  6. Step 6: Final answer
    x = 46,573,869.61

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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.