Home / 58,868,505.47-88,296,020.33-15,741,071.87

Finding the Fourth Proportional to 58,868,505.47, 88,296,020.33 and 15,741,071.87

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Solution

The fourth proportional to 58,868,505.47, 88,296,020.33 and 15,741,071.87 is: 23,609,806.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,868,505.47 : 88,296,020.33 = 15,741,071.87 : x
  2. Step 2: Convert to fraction form
    58,868,505.47/88,296,020.33 = 15,741,071.87/x
  3. Step 3: Cross multiply
    58,868,505.47x = 88,296,020.33 × 15,741,071.87
  4. Step 4: Simplify right side
    58,868,505.47x = 1,389,874,001,825,990.75
  5. Step 5: Solve for x
    x = 1,389,874,001,825,990.75/58,868,505.47
  6. Step 6: Final answer
    x = 23,609,806.14

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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.