Home / 40,565,113.06-60,847,138.10-9,859,603.22

Finding the Fourth Proportional to 40,565,113.06, 60,847,138.10 and 9,859,603.22

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Solution

The fourth proportional to 40,565,113.06, 60,847,138.10 and 9,859,603.22 is: 14,789,275.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,565,113.06 : 60,847,138.10 = 9,859,603.22 : x
  2. Step 2: Convert to fraction form
    40,565,113.06/60,847,138.10 = 9,859,603.22/x
  3. Step 3: Cross multiply
    40,565,113.06x = 60,847,138.10 × 9,859,603.22
  4. Step 4: Simplify right side
    40,565,113.06x = 599,928,638,385,011
  5. Step 5: Solve for x
    x = 599,928,638,385,011/40,565,113.06
  6. Step 6: Final answer
    x = 14,789,275.64

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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.