Home / 44,425,911.30-66,643,532.55-14,126,727.30

Finding the Fourth Proportional to 44,425,911.30, 66,643,532.55 and 14,126,727.30

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Solution

The fourth proportional to 44,425,911.30, 66,643,532.55 and 14,126,727.30 is: 21,191,574.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,425,911.30 : 66,643,532.55 = 14,126,727.30 : x
  2. Step 2: Convert to fraction form
    44,425,911.30/66,643,532.55 = 14,126,727.30/x
  3. Step 3: Cross multiply
    44,425,911.30x = 66,643,532.55 × 14,126,727.30
  4. Step 4: Simplify right side
    44,425,911.30x = 941,455,010,642,523.62
  5. Step 5: Solve for x
    x = 941,455,010,642,523.62/44,425,911.30
  6. Step 6: Final answer
    x = 21,191,574.54

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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.