Home / 40,010,554.44-60,015,832.38-9,718,213.32

Finding the Fourth Proportional to 40,010,554.44, 60,015,832.38 and 9,718,213.32

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Solution

The fourth proportional to 40,010,554.44, 60,015,832.38 and 9,718,213.32 is: 14,577,320.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,010,554.44 : 60,015,832.38 = 9,718,213.32 : x
  2. Step 2: Convert to fraction form
    40,010,554.44/60,015,832.38 = 9,718,213.32/x
  3. Step 3: Cross multiply
    40,010,554.44x = 60,015,832.38 × 9,718,213.32
  4. Step 4: Simplify right side
    40,010,554.44x = 583,246,661,646,203.38
  5. Step 5: Solve for x
    x = 583,246,661,646,203.38/40,010,554.44
  6. Step 6: Final answer
    x = 14,577,320.15

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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.