Home / 14,918,000.40-22,356,005.40-11,049,634.80

Finding the Fourth Proportional to 14,918,000.40, 22,356,005.40 and 11,049,634.80

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Solution

The fourth proportional to 14,918,000.40, 22,356,005.40 and 11,049,634.80 is: 16,558,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,918,000.40 : 22,356,005.40 = 11,049,634.80 : x
  2. Step 2: Convert to fraction form
    14,918,000.40/22,356,005.40 = 11,049,634.80/x
  3. Step 3: Cross multiply
    14,918,000.40x = 22,356,005.40 × 11,049,634.80
  4. Step 4: Simplify right side
    14,918,000.40x = 247,025,695,256,827.91
  5. Step 5: Solve for x
    x = 247,025,695,256,827.91/14,918,000.40
  6. Step 6: Final answer
    x = 16,558,901.24

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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.