Home / 61,773,404.22-92,659,690.80-15,714,878.04

Finding the Fourth Proportional to 61,773,404.22, 92,659,690.80 and 15,714,878.04

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Solution

The fourth proportional to 61,773,404.22, 92,659,690.80 and 15,714,878.04 is: 23,572,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,773,404.22 : 92,659,690.80 = 15,714,878.04 : x
  2. Step 2: Convert to fraction form
    61,773,404.22/92,659,690.80 = 15,714,878.04/x
  3. Step 3: Cross multiply
    61,773,404.22x = 92,659,690.80 × 15,714,878.04
  4. Step 4: Simplify right side
    61,773,404.22x = 1,456,135,740,146,110
  5. Step 5: Solve for x
    x = 1,456,135,740,146,110/61,773,404.22
  6. Step 6: Final answer
    x = 23,572,211.35

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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.