Home / 96,390,901.80-144,585,431.10-23,608,002.60

Finding the Fourth Proportional to 96,390,901.80, 144,585,431.10 and 23,608,002.60

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Solution

The fourth proportional to 96,390,901.80, 144,585,431.10 and 23,608,002.60 is: 35,411,778.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,901.80 : 144,585,431.10 = 23,608,002.60 : x
  2. Step 2: Convert to fraction form
    96,390,901.80/144,585,431.10 = 23,608,002.60/x
  3. Step 3: Cross multiply
    96,390,901.80x = 144,585,431.10 × 23,608,002.60
  4. Step 4: Simplify right side
    96,390,901.80x = 3,413,373,233,330,921
  5. Step 5: Solve for x
    x = 3,413,373,233,330,921/96,390,901.80
  6. Step 6: Final answer
    x = 35,411,778.18

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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.