Home / 175,719,946.63-242,488,276.22-96,332,293.60

Finding the Fourth Proportional to 175,719,946.63, 242,488,276.22 and 96,332,293.60

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Solution

The fourth proportional to 175,719,946.63, 242,488,276.22 and 96,332,293.60 is: 132,935,686.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,719,946.63 : 242,488,276.22 = 96,332,293.60 : x
  2. Step 2: Convert to fraction form
    175,719,946.63/242,488,276.22 = 96,332,293.60/x
  3. Step 3: Cross multiply
    175,719,946.63x = 242,488,276.22 × 96,332,293.60
  4. Step 4: Simplify right side
    175,719,946.63x = 23,359,451,819,699,664
  5. Step 5: Solve for x
    x = 23,359,451,819,699,664/175,719,946.63
  6. Step 6: Final answer
    x = 132,935,686.97

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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.