Home / 24,021,012.83-36,024,067.17-8,666,306.45

Finding the Fourth Proportional to 24,021,012.83, 36,024,067.17 and 8,666,306.45

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Solution

The fourth proportional to 24,021,012.83, 36,024,067.17 and 8,666,306.45 is: 12,996,771.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,012.83 : 36,024,067.17 = 8,666,306.45 : x
  2. Step 2: Convert to fraction form
    24,021,012.83/36,024,067.17 = 8,666,306.45/x
  3. Step 3: Cross multiply
    24,021,012.83x = 36,024,067.17 × 8,666,306.45
  4. Step 4: Simplify right side
    24,021,012.83x = 312,195,605,490,483.94
  5. Step 5: Solve for x
    x = 312,195,605,490,483.94/24,021,012.83
  6. Step 6: Final answer
    x = 12,996,771.11

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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.