Home / 44,044,811.10-66,067,216.65-18,535,643.10

Finding the Fourth Proportional to 44,044,811.10, 66,067,216.65 and 18,535,643.10

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Solution

The fourth proportional to 44,044,811.10, 66,067,216.65 and 18,535,643.10 is: 27,803,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044,811.10 : 66,067,216.65 = 18,535,643.10 : x
  2. Step 2: Convert to fraction form
    44,044,811.10/66,067,216.65 = 18,535,643.10/x
  3. Step 3: Cross multiply
    44,044,811.10x = 66,067,216.65 × 18,535,643.10
  4. Step 4: Simplify right side
    44,044,811.10x = 1,224,598,348,434,777.75
  5. Step 5: Solve for x
    x = 1,224,598,348,434,777.75/44,044,811.10
  6. Step 6: Final answer
    x = 27,803,464.65

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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.