Home / 239,560,021.60-359,340,032.40-96,055,842.40

Finding the Fourth Proportional to 239,560,021.60, 359,340,032.40 and 96,055,842.40

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Solution

The fourth proportional to 239,560,021.60, 359,340,032.40 and 96,055,842.40 is: 144,083,763.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,560,021.60 : 359,340,032.40 = 96,055,842.40 : x
  2. Step 2: Convert to fraction form
    239,560,021.60/359,340,032.40 = 96,055,842.40/x
  3. Step 3: Cross multiply
    239,560,021.60x = 359,340,032.40 × 96,055,842.40
  4. Step 4: Simplify right side
    239,560,021.60x = 34,516,709,520,225,292
  5. Step 5: Solve for x
    x = 34,516,709,520,225,292/239,560,021.60
  6. Step 6: Final answer
    x = 144,083,763.60

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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.