Home / 95,864,117.10-143,796,175.65-31,170,032.70

Finding the Fourth Proportional to 95,864,117.10, 143,796,175.65 and 31,170,032.70

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Solution

The fourth proportional to 95,864,117.10, 143,796,175.65 and 31,170,032.70 is: 46,755,049.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864,117.10 : 143,796,175.65 = 31,170,032.70 : x
  2. Step 2: Convert to fraction form
    95,864,117.10/143,796,175.65 = 31,170,032.70/x
  3. Step 3: Cross multiply
    95,864,117.10x = 143,796,175.65 × 31,170,032.70
  4. Step 4: Simplify right side
    95,864,117.10x = 4,482,131,497,145,444
  5. Step 5: Solve for x
    x = 4,482,131,497,145,444/95,864,117.10
  6. Step 6: Final answer
    x = 46,755,049.05

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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.