Home / 56,027,522.42-84,016,875.63-29,760,610.10

Finding the Fourth Proportional to 56,027,522.42, 84,016,875.63 and 29,760,610.10

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Solution

The fourth proportional to 56,027,522.42, 84,016,875.63 and 29,760,610.10 is: 44,627,950.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,027,522.42 : 84,016,875.63 = 29,760,610.10 : x
  2. Step 2: Convert to fraction form
    56,027,522.42/84,016,875.63 = 29,760,610.10/x
  3. Step 3: Cross multiply
    56,027,522.42x = 84,016,875.63 × 29,760,610.10
  4. Step 4: Simplify right side
    56,027,522.42x = 2,500,393,477,444,622
  5. Step 5: Solve for x
    x = 2,500,393,477,444,622/56,027,522.42
  6. Step 6: Final answer
    x = 44,627,950.15

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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.