Home / 61,794,906.90-92,692,360.35-34,585,127.70

Finding the Fourth Proportional to 61,794,906.90, 92,692,360.35 and 34,585,127.70

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Solution

The fourth proportional to 61,794,906.90, 92,692,360.35 and 34,585,127.70 is: 51,877,691.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,794,906.90 : 92,692,360.35 = 34,585,127.70 : x
  2. Step 2: Convert to fraction form
    61,794,906.90/92,692,360.35 = 34,585,127.70/x
  3. Step 3: Cross multiply
    61,794,906.90x = 92,692,360.35 × 34,585,127.70
  4. Step 4: Simplify right side
    61,794,906.90x = 3,205,777,119,519,167
  5. Step 5: Solve for x
    x = 3,205,777,119,519,167/61,794,906.90
  6. Step 6: Final answer
    x = 51,877,691.55

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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.