Home / 37,074,666.80-55,612,000.20-25,737,258.80

Finding the Fourth Proportional to 37,074,666.80, 55,612,000.20 and 25,737,258.80

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Solution

The fourth proportional to 37,074,666.80, 55,612,000.20 and 25,737,258.80 is: 38,605,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,074,666.80 : 55,612,000.20 = 25,737,258.80 : x
  2. Step 2: Convert to fraction form
    37,074,666.80/55,612,000.20 = 25,737,258.80/x
  3. Step 3: Cross multiply
    37,074,666.80x = 55,612,000.20 × 25,737,258.80
  4. Step 4: Simplify right side
    37,074,666.80x = 1,431,300,441,533,052
  5. Step 5: Solve for x
    x = 1,431,300,441,533,052/37,074,666.80
  6. Step 6: Final answer
    x = 38,605,888.20

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1.5x scale

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.