Home / 55,707,464.64-83,365,703.46-44,750,731.13

Finding the Fourth Proportional to 55,707,464.64, 83,365,703.46 and 44,750,731.13

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Solution

The fourth proportional to 55,707,464.64, 83,365,703.46 and 44,750,731.13 is: 66,969,053.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,707,464.64 : 83,365,703.46 = 44,750,731.13 : x
  2. Step 2: Convert to fraction form
    55,707,464.64/83,365,703.46 = 44,750,731.13/x
  3. Step 3: Cross multiply
    55,707,464.64x = 83,365,703.46 × 44,750,731.13
  4. Step 4: Simplify right side
    55,707,464.64x = 3,730,676,180,584,942
  5. Step 5: Solve for x
    x = 3,730,676,180,584,942/55,707,464.64
  6. Step 6: Final answer
    x = 66,969,053.51

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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.