Home / 239,569,508.80-359,353,096.80-93,900,145.60

Finding the Fourth Proportional to 239,569,508.80, 359,353,096.80 and 93,900,145.60

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Solution

The fourth proportional to 239,569,508.80, 359,353,096.80 and 93,900,145.60 is: 140,849,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,569,508.80 : 359,353,096.80 = 93,900,145.60 : x
  2. Step 2: Convert to fraction form
    239,569,508.80/359,353,096.80 = 93,900,145.60/x
  3. Step 3: Cross multiply
    239,569,508.80x = 359,353,096.80 × 93,900,145.60
  4. Step 4: Simplify right side
    239,569,508.80x = 33,743,308,111,330,892
  5. Step 5: Solve for x
    x = 33,743,308,111,330,892/239,569,508.80
  6. Step 6: Final answer
    x = 140,849,761.23

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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.