Home / 94,488,195.91-141,701,656.05-36,192,771.92

Finding the Fourth Proportional to 94,488,195.91, 141,701,656.05 and 36,192,771.92

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Solution

The fourth proportional to 94,488,195.91, 141,701,656.05 and 36,192,771.92 is: 54,277,422.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,488,195.91 : 141,701,656.05 = 36,192,771.92 : x
  2. Step 2: Convert to fraction form
    94,488,195.91/141,701,656.05 = 36,192,771.92/x
  3. Step 3: Cross multiply
    94,488,195.91x = 141,701,656.05 × 36,192,771.92
  4. Step 4: Simplify right side
    94,488,195.91x = 5,128,575,717,395,430
  5. Step 5: Solve for x
    x = 5,128,575,717,395,430/94,488,195.91
  6. Step 6: Final answer
    x = 54,277,422.36

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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.