Home / 61,928,766.10-92,893,149.15-41,521,431.70

Finding the Fourth Proportional to 61,928,766.10, 92,893,149.15 and 41,521,431.70

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Solution

The fourth proportional to 61,928,766.10, 92,893,149.15 and 41,521,431.70 is: 62,282,147.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,928,766.10 : 92,893,149.15 = 41,521,431.70 : x
  2. Step 2: Convert to fraction form
    61,928,766.10/92,893,149.15 = 41,521,431.70/x
  3. Step 3: Cross multiply
    61,928,766.10x = 92,893,149.15 × 41,521,431.70
  4. Step 4: Simplify right side
    61,928,766.10x = 3,857,056,547,829,638.50
  5. Step 5: Solve for x
    x = 3,857,056,547,829,638.50/61,928,766.10
  6. Step 6: Final answer
    x = 62,282,147.55

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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.