Home / 56,046,753.38-84,073,681.83-23,692,626.02

Finding the Fourth Proportional to 56,046,753.38, 84,073,681.83 and 23,692,626.02

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Solution

The fourth proportional to 56,046,753.38, 84,073,681.83 and 23,692,626.02 is: 35,540,440.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,046,753.38 : 84,073,681.83 = 23,692,626.02 : x
  2. Step 2: Convert to fraction form
    56,046,753.38/84,073,681.83 = 23,692,626.02/x
  3. Step 3: Cross multiply
    56,046,753.38x = 84,073,681.83 × 23,692,626.02
  4. Step 4: Simplify right side
    56,046,753.38x = 1,991,926,301,722,659.25
  5. Step 5: Solve for x
    x = 1,991,926,301,722,659.25/56,046,753.38
  6. Step 6: Final answer
    x = 35,540,440.46

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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.