Home / 14,898,365.32-22,338,401.90-5,789,827.40

Finding the Fourth Proportional to 14,898,365.32, 22,338,401.90 and 5,789,827.40

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Solution

The fourth proportional to 14,898,365.32, 22,338,401.90 and 5,789,827.40 is: 8,681,186.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,365.32 : 22,338,401.90 = 5,789,827.40 : x
  2. Step 2: Convert to fraction form
    14,898,365.32/22,338,401.90 = 5,789,827.40/x
  3. Step 3: Cross multiply
    14,898,365.32x = 22,338,401.90 × 5,789,827.40
  4. Step 4: Simplify right side
    14,898,365.32x = 129,335,491,392,832.06
  5. Step 5: Solve for x
    x = 129,335,491,392,832.06/14,898,365.32
  6. Step 6: Final answer
    x = 8,681,186.74

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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.