Home / 24,021,011.88-36,024,065.76-8,666,305.50

Finding the Fourth Proportional to 24,021,011.88, 36,024,065.76 and 8,666,305.50

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Solution

The fourth proportional to 24,021,011.88, 36,024,065.76 and 8,666,305.50 is: 12,996,769.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,011.88 : 36,024,065.76 = 8,666,305.50 : x
  2. Step 2: Convert to fraction form
    24,021,011.88/36,024,065.76 = 8,666,305.50/x
  3. Step 3: Cross multiply
    24,021,011.88x = 36,024,065.76 × 8,666,305.50
  4. Step 4: Simplify right side
    24,021,011.88x = 312,195,559,395,838.56
  5. Step 5: Solve for x
    x = 312,195,559,395,838.56/24,021,011.88
  6. Step 6: Final answer
    x = 12,996,769.70

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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.