Home / 44,344,631.88-60,751,129.07-42,686,705.12

Finding the Fourth Proportional to 44,344,631.88, 60,751,129.07 and 42,686,705.12

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Solution

The fourth proportional to 44,344,631.88, 60,751,129.07 and 42,686,705.12 is: 58,479,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,344,631.88 : 60,751,129.07 = 42,686,705.12 : x
  2. Step 2: Convert to fraction form
    44,344,631.88/60,751,129.07 = 42,686,705.12/x
  3. Step 3: Cross multiply
    44,344,631.88x = 60,751,129.07 × 42,686,705.12
  4. Step 4: Simplify right side
    44,344,631.88x = 2,593,265,532,121,111
  5. Step 5: Solve for x
    x = 2,593,265,532,121,111/44,344,631.88
  6. Step 6: Final answer
    x = 58,479,807.41

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.