Home / 21,931,000.44-32,913,047.22-14,997,914.04

Finding the Fourth Proportional to 21,931,000.44, 32,913,047.22 and 14,997,914.04

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Solution

The fourth proportional to 21,931,000.44, 32,913,047.22 and 14,997,914.04 is: 22,508,186.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,931,000.44 : 32,913,047.22 = 14,997,914.04 : x
  2. Step 2: Convert to fraction form
    21,931,000.44/32,913,047.22 = 14,997,914.04/x
  3. Step 3: Cross multiply
    21,931,000.44x = 32,913,047.22 × 14,997,914.04
  4. Step 4: Simplify right side
    21,931,000.44x = 493,627,053,000,020.94
  5. Step 5: Solve for x
    x = 493,627,053,000,020.94/21,931,000.44
  6. Step 6: Final answer
    x = 22,508,186.73

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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.