Home / 31,502,025.60-47,253,038.40-26,967,062.40

Finding the Fourth Proportional to 31,502,025.60, 47,253,038.40 and 26,967,062.40

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Solution

The fourth proportional to 31,502,025.60, 47,253,038.40 and 26,967,062.40 is: 40,450,593.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,502,025.60 : 47,253,038.40 = 26,967,062.40 : x
  2. Step 2: Convert to fraction form
    31,502,025.60/47,253,038.40 = 26,967,062.40/x
  3. Step 3: Cross multiply
    31,502,025.60x = 47,253,038.40 × 26,967,062.40
  4. Step 4: Simplify right side
    31,502,025.60x = 1,274,275,635,122,396
  5. Step 5: Solve for x
    x = 1,274,275,635,122,396/31,502,025.60
  6. Step 6: Final answer
    x = 40,450,593.60

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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.