Home / 45,001,002.30-67,501,011.38-10,922,348.18

Finding the Fourth Proportional to 45,001,002.30, 67,501,011.38 and 10,922,348.18

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Solution

The fourth proportional to 45,001,002.30, 67,501,011.38 and 10,922,348.18 is: 16,383,402.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,001,002.30 : 67,501,011.38 = 10,922,348.18 : x
  2. Step 2: Convert to fraction form
    45,001,002.30/67,501,011.38 = 10,922,348.18/x
  3. Step 3: Cross multiply
    45,001,002.30x = 67,501,011.38 × 10,922,348.18
  4. Step 4: Simplify right side
    45,001,002.30x = 737,269,548,794,502.25
  5. Step 5: Solve for x
    x = 737,269,548,794,502.25/45,001,002.30
  6. Step 6: Final answer
    x = 16,383,402.84

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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.