Home / 49,113,118.01-73,657,110.88-14,561,440.39

Finding the Fourth Proportional to 49,113,118.01, 73,657,110.88 and 14,561,440.39

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Solution

The fourth proportional to 49,113,118.01, 73,657,110.88 and 14,561,440.39 is: 21,838,434.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,113,118.01 : 73,657,110.88 = 14,561,440.39 : x
  2. Step 2: Convert to fraction form
    49,113,118.01/73,657,110.88 = 14,561,440.39/x
  3. Step 3: Cross multiply
    49,113,118.01x = 73,657,110.88 × 14,561,440.39
  4. Step 4: Simplify right side
    49,113,118.01x = 1,072,553,629,489,013.50
  5. Step 5: Solve for x
    x = 1,072,553,629,489,013.50/49,113,118.01
  6. Step 6: Final answer
    x = 21,838,434.88

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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.