Home / 43,340,472.28-59,815,945.04-26,825,894.20

Finding the Fourth Proportional to 43,340,472.28, 59,815,945.04 and 26,825,894.20

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Solution

The fourth proportional to 43,340,472.28, 59,815,945.04 and 26,825,894.20 is: 37,023,505.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,340,472.28 : 59,815,945.04 = 26,825,894.20 : x
  2. Step 2: Convert to fraction form
    43,340,472.28/59,815,945.04 = 26,825,894.20/x
  3. Step 3: Cross multiply
    43,340,472.28x = 59,815,945.04 × 26,825,894.20
  4. Step 4: Simplify right side
    43,340,472.28x = 1,604,616,213,116,054.75
  5. Step 5: Solve for x
    x = 1,604,616,213,116,054.75/43,340,472.28
  6. Step 6: Final answer
    x = 37,023,505.48

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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.