Home / 95,899,862.65-143,827,802.61-26,817,520.95

Finding the Fourth Proportional to 95,899,862.65, 143,827,802.61 and 26,817,520.95

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Solution

The fourth proportional to 95,899,862.65, 143,827,802.61 and 26,817,520.95 is: 40,220,131.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,899,862.65 : 143,827,802.61 = 26,817,520.95 : x
  2. Step 2: Convert to fraction form
    95,899,862.65/143,827,802.61 = 26,817,520.95/x
  3. Step 3: Cross multiply
    95,899,862.65x = 143,827,802.61 × 26,817,520.95
  4. Step 4: Simplify right side
    95,899,862.65x = 3,857,105,109,686,140
  5. Step 5: Solve for x
    x = 3,857,105,109,686,140/95,899,862.65
  6. Step 6: Final answer
    x = 40,220,131.74

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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.