Home / 151,103,615.60-226,655,423.40-118,225,132.40

Finding the Fourth Proportional to 151,103,615.60, 226,655,423.40 and 118,225,132.40

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Solution

The fourth proportional to 151,103,615.60, 226,655,423.40 and 118,225,132.40 is: 177,337,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,103,615.60 : 226,655,423.40 = 118,225,132.40 : x
  2. Step 2: Convert to fraction form
    151,103,615.60/226,655,423.40 = 118,225,132.40/x
  3. Step 3: Cross multiply
    151,103,615.60x = 226,655,423.40 × 118,225,132.40
  4. Step 4: Simplify right side
    151,103,615.60x = 26,796,367,440,643,060
  5. Step 5: Solve for x
    x = 26,796,367,440,643,060/151,103,615.60
  6. Step 6: Final answer
    x = 177,337,698.60

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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.