Home / 56,968,250.00-85,452,376.01-13,837,162.68

Finding the Fourth Proportional to 56,968,250.00, 85,452,376.01 and 13,837,162.68

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Solution

The fourth proportional to 56,968,250.00, 85,452,376.01 and 13,837,162.68 is: 20,755,744.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,968,250.00 : 85,452,376.01 = 13,837,162.68 : x
  2. Step 2: Convert to fraction form
    56,968,250.00/85,452,376.01 = 13,837,162.68/x
  3. Step 3: Cross multiply
    56,968,250.00x = 85,452,376.01 × 13,837,162.68
  4. Step 4: Simplify right side
    56,968,250.00x = 1,182,418,428,173,713.50
  5. Step 5: Solve for x
    x = 1,182,418,428,173,713.50/56,968,250.00
  6. Step 6: Final answer
    x = 20,755,744.27

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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.