Home / 36,944,000.80-55,417,268.40-11,384,807.20

Finding the Fourth Proportional to 36,944,000.80, 55,417,268.40 and 11,384,807.20

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Solution

The fourth proportional to 36,944,000.80, 55,417,268.40 and 11,384,807.20 is: 17,077,601.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,944,000.80 : 55,417,268.40 = 11,384,807.20 : x
  2. Step 2: Convert to fraction form
    36,944,000.80/55,417,268.40 = 11,384,807.20/x
  3. Step 3: Cross multiply
    36,944,000.80x = 55,417,268.40 × 11,384,807.20
  4. Step 4: Simplify right side
    36,944,000.80x = 630,914,916,284,652.38
  5. Step 5: Solve for x
    x = 630,914,916,284,652.38/36,944,000.80
  6. Step 6: Final answer
    x = 17,077,601.31

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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.