Home / 70,342,759.55-97,078,393.46-44,259,635.27

Finding the Fourth Proportional to 70,342,759.55, 97,078,393.46 and 44,259,635.27

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Solution

The fourth proportional to 70,342,759.55, 97,078,393.46 and 44,259,635.27 is: 61,081,685.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,342,759.55 : 97,078,393.46 = 44,259,635.27 : x
  2. Step 2: Convert to fraction form
    70,342,759.55/97,078,393.46 = 44,259,635.27/x
  3. Step 3: Cross multiply
    70,342,759.55x = 97,078,393.46 × 44,259,635.27
  4. Step 4: Simplify right side
    70,342,759.55x = 4,296,654,287,490,499
  5. Step 5: Solve for x
    x = 4,296,654,287,490,499/70,342,759.55
  6. Step 6: Final answer
    x = 61,081,685.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.