Home / 95,728,689.01-143,484,109.37-58,254,654.17

Finding the Fourth Proportional to 95,728,689.01, 143,484,109.37 and 58,254,654.17

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Solution

The fourth proportional to 95,728,689.01, 143,484,109.37 and 58,254,654.17 is: 87,315,696.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,728,689.01 : 143,484,109.37 = 58,254,654.17 : x
  2. Step 2: Convert to fraction form
    95,728,689.01/143,484,109.37 = 58,254,654.17/x
  3. Step 3: Cross multiply
    95,728,689.01x = 143,484,109.37 × 58,254,654.17
  4. Step 4: Simplify right side
    95,728,689.01x = 8,358,617,170,307,244
  5. Step 5: Solve for x
    x = 8,358,617,170,307,244/95,728,689.01
  6. Step 6: Final answer
    x = 87,315,696.65

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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.