Home / 37,929,787.93-56,871,642.78-14,873,100.20

Finding the Fourth Proportional to 37,929,787.93, 56,871,642.78 and 14,873,100.20

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Solution

The fourth proportional to 37,929,787.93, 56,871,642.78 and 14,873,100.20 is: 22,300,616.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,787.93 : 56,871,642.78 = 14,873,100.20 : x
  2. Step 2: Convert to fraction form
    37,929,787.93/56,871,642.78 = 14,873,100.20/x
  3. Step 3: Cross multiply
    37,929,787.93x = 56,871,642.78 × 14,873,100.20
  4. Step 4: Simplify right side
    37,929,787.93x = 845,857,641,499,519.62
  5. Step 5: Solve for x
    x = 845,857,641,499,519.62/37,929,787.93
  6. Step 6: Final answer
    x = 22,300,616.16

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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.