Home / 40,565,113.44-60,847,138.66-9,859,603.59

Finding the Fourth Proportional to 40,565,113.44, 60,847,138.66 and 9,859,603.59

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Solution

The fourth proportional to 40,565,113.44, 60,847,138.66 and 9,859,603.59 is: 14,789,276.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,565,113.44 : 60,847,138.66 = 9,859,603.59 : x
  2. Step 2: Convert to fraction form
    40,565,113.44/60,847,138.66 = 9,859,603.59/x
  3. Step 3: Cross multiply
    40,565,113.44x = 60,847,138.66 × 9,859,603.59
  4. Step 4: Simplify right side
    40,565,113.44x = 599,928,666,773,363.75
  5. Step 5: Solve for x
    x = 599,928,666,773,363.75/40,565,113.44
  6. Step 6: Final answer
    x = 14,789,276.20

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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.