Home / 61,414,667.70-92,122,001.55-29,129,626.95

Finding the Fourth Proportional to 61,414,667.70, 92,122,001.55 and 29,129,626.95

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Solution

The fourth proportional to 61,414,667.70, 92,122,001.55 and 29,129,626.95 is: 43,694,440.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,414,667.70 : 92,122,001.55 = 29,129,626.95 : x
  2. Step 2: Convert to fraction form
    61,414,667.70/92,122,001.55 = 29,129,626.95/x
  3. Step 3: Cross multiply
    61,414,667.70x = 92,122,001.55 × 29,129,626.95
  4. Step 4: Simplify right side
    61,414,667.70x = 2,683,479,539,038,821.50
  5. Step 5: Solve for x
    x = 2,683,479,539,038,821.50/61,414,667.70
  6. Step 6: Final answer
    x = 43,694,440.43

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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.