Home / 59,360,704.32-81,917,589.12-32,900,745.60

Finding the Fourth Proportional to 59,360,704.32, 81,917,589.12 and 32,900,745.60

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Solution

The fourth proportional to 59,360,704.32, 81,917,589.12 and 32,900,745.60 is: 45,402,927.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,360,704.32 : 81,917,589.12 = 32,900,745.60 : x
  2. Step 2: Convert to fraction form
    59,360,704.32/81,917,589.12 = 32,900,745.60/x
  3. Step 3: Cross multiply
    59,360,704.32x = 81,917,589.12 × 32,900,745.60
  4. Step 4: Simplify right side
    59,360,704.32x = 2,695,149,759,802,448
  5. Step 5: Solve for x
    x = 2,695,149,759,802,448/59,360,704.32
  6. Step 6: Final answer
    x = 45,402,927.59

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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.