Home / 239,959,609.58-359,623,381.28-101,614,032.10

Finding the Fourth Proportional to 239,959,609.58, 359,623,381.28 and 101,614,032.10

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Solution

The fourth proportional to 239,959,609.58, 359,623,381.28 and 101,614,032.10 is: 152,287,219.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,959,609.58 : 359,623,381.28 = 101,614,032.10 : x
  2. Step 2: Convert to fraction form
    239,959,609.58/359,623,381.28 = 101,614,032.10/x
  3. Step 3: Cross multiply
    239,959,609.58x = 359,623,381.28 × 101,614,032.10
  4. Step 4: Simplify right side
    239,959,609.58x = 36,542,781,808,651,440
  5. Step 5: Solve for x
    x = 36,542,781,808,651,440/239,959,609.58
  6. Step 6: Final answer
    x = 152,287,219.81

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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.