Home / 40,997,854.28-56,574,342.87-23,591,390.06

Finding the Fourth Proportional to 40,997,854.28, 56,574,342.87 and 23,591,390.06

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Solution

The fourth proportional to 40,997,854.28, 56,574,342.87 and 23,591,390.06 is: 32,554,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,997,854.28 : 56,574,342.87 = 23,591,390.06 : x
  2. Step 2: Convert to fraction form
    40,997,854.28/56,574,342.87 = 23,591,390.06/x
  3. Step 3: Cross multiply
    40,997,854.28x = 56,574,342.87 × 23,591,390.06
  4. Step 4: Simplify right side
    40,997,854.28x = 1,334,667,390,034,349.75
  5. Step 5: Solve for x
    x = 1,334,667,390,034,349.75/40,997,854.28
  6. Step 6: Final answer
    x = 32,554,566.90

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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.