Home / 14,736,314.43-22,080,034.29-8,961,579.81

Finding the Fourth Proportional to 14,736,314.43, 22,080,034.29 and 8,961,579.81

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Solution

The fourth proportional to 14,736,314.43, 22,080,034.29 and 8,961,579.81 is: 13,427,508.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,736,314.43 : 22,080,034.29 = 8,961,579.81 : x
  2. Step 2: Convert to fraction form
    14,736,314.43/22,080,034.29 = 8,961,579.81/x
  3. Step 3: Cross multiply
    14,736,314.43x = 22,080,034.29 × 8,961,579.81
  4. Step 4: Simplify right side
    14,736,314.43x = 197,871,989,497,371.69
  5. Step 5: Solve for x
    x = 197,871,989,497,371.69/14,736,314.43
  6. Step 6: Final answer
    x = 13,427,508.65

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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.