Home / 24,372,011.95-33,636,825.29-15,082,573.78

Finding the Fourth Proportional to 24,372,011.95, 33,636,825.29 and 15,082,573.78

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Solution

The fourth proportional to 24,372,011.95, 33,636,825.29 and 15,082,573.78 is: 20,816,086.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,372,011.95 : 33,636,825.29 = 15,082,573.78 : x
  2. Step 2: Convert to fraction form
    24,372,011.95/33,636,825.29 = 15,082,573.78/x
  3. Step 3: Cross multiply
    24,372,011.95x = 33,636,825.29 × 15,082,573.78
  4. Step 4: Simplify right side
    24,372,011.95x = 507,329,899,161,394.88
  5. Step 5: Solve for x
    x = 507,329,899,161,394.88/24,372,011.95
  6. Step 6: Final answer
    x = 20,816,086.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.