Home / 240,872,596.02-332,330,951.25-136,434,073.14

Finding the Fourth Proportional to 240,872,596.02, 332,330,951.25 and 136,434,073.14

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Solution

The fourth proportional to 240,872,596.02, 332,330,951.25 and 136,434,073.14 is: 188,237,541.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,872,596.02 : 332,330,951.25 = 136,434,073.14 : x
  2. Step 2: Convert to fraction form
    240,872,596.02/332,330,951.25 = 136,434,073.14/x
  3. Step 3: Cross multiply
    240,872,596.02x = 332,330,951.25 × 136,434,073.14
  4. Step 4: Simplify right side
    240,872,596.02x = 45,341,265,309,528,272
  5. Step 5: Solve for x
    x = 45,341,265,309,528,272/240,872,596.02
  6. Step 6: Final answer
    x = 188,237,541.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.