Home / 37,929,790.46-56,871,646.56-14,873,102.72

Finding the Fourth Proportional to 37,929,790.46, 56,871,646.56 and 14,873,102.72

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Solution

The fourth proportional to 37,929,790.46, 56,871,646.56 and 14,873,102.72 is: 22,300,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,790.46 : 56,871,646.56 = 14,873,102.72 : x
  2. Step 2: Convert to fraction form
    37,929,790.46/56,871,646.56 = 14,873,102.72/x
  3. Step 3: Cross multiply
    37,929,790.46x = 56,871,646.56 × 14,873,102.72
  4. Step 4: Simplify right side
    37,929,790.46x = 845,857,841,142,414.75
  5. Step 5: Solve for x
    x = 845,857,841,142,414.75/37,929,790.46
  6. Step 6: Final answer
    x = 22,300,619.93

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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.