Home / 75,423,410.38-104,080,950.30-44,064,367.30

Finding the Fourth Proportional to 75,423,410.38, 104,080,950.30 and 44,064,367.30

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Solution

The fourth proportional to 75,423,410.38, 104,080,950.30 and 44,064,367.30 is: 60,806,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,423,410.38 : 104,080,950.30 = 44,064,367.30 : x
  2. Step 2: Convert to fraction form
    75,423,410.38/104,080,950.30 = 44,064,367.30/x
  3. Step 3: Cross multiply
    75,423,410.38x = 104,080,950.30 × 44,064,367.30
  4. Step 4: Simplify right side
    75,423,410.38x = 4,586,261,222,952,245
  5. Step 5: Solve for x
    x = 4,586,261,222,952,245/75,423,410.38
  6. Step 6: Final answer
    x = 60,806,866.20

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1.5x scale

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.