Home / 23,001,818.60-34,473,422.10-12,224,282.60

Finding the Fourth Proportional to 23,001,818.60, 34,473,422.10 and 12,224,282.60

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Solution

The fourth proportional to 23,001,818.60, 34,473,422.10 and 12,224,282.60 is: 18,320,849.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,001,818.60 : 34,473,422.10 = 12,224,282.60 : x
  2. Step 2: Convert to fraction form
    23,001,818.60/34,473,422.10 = 12,224,282.60/x
  3. Step 3: Cross multiply
    23,001,818.60x = 34,473,422.10 × 12,224,282.60
  4. Step 4: Simplify right side
    23,001,818.60x = 421,412,853,939,485.44
  5. Step 5: Solve for x
    x = 421,412,853,939,485.44/23,001,818.60
  6. Step 6: Final answer
    x = 18,320,849.38

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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.