Home / 37,350,502.80-56,036,251.80-18,181,885.20

Finding the Fourth Proportional to 37,350,502.80, 56,036,251.80 and 18,181,885.20

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Solution

The fourth proportional to 37,350,502.80, 56,036,251.80 and 18,181,885.20 is: 27,277,937.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,350,502.80 : 56,036,251.80 = 18,181,885.20 : x
  2. Step 2: Convert to fraction form
    37,350,502.80/56,036,251.80 = 18,181,885.20/x
  3. Step 3: Cross multiply
    37,350,502.80x = 56,036,251.80 × 18,181,885.20
  4. Step 4: Simplify right side
    37,350,502.80x = 1,018,844,697,265,893.25
  5. Step 5: Solve for x
    x = 1,018,844,697,265,893.25/37,350,502.80
  6. Step 6: Final answer
    x = 27,277,937.94

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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.