Home / 24,165,842.85-33,349,595.53-13,153,388.88

Finding the Fourth Proportional to 24,165,842.85, 33,349,595.53 and 13,153,388.88

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Solution

The fourth proportional to 24,165,842.85, 33,349,595.53 and 13,153,388.88 is: 18,152,075.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,842.85 : 33,349,595.53 = 13,153,388.88 : x
  2. Step 2: Convert to fraction form
    24,165,842.85/33,349,595.53 = 13,153,388.88/x
  3. Step 3: Cross multiply
    24,165,842.85x = 33,349,595.53 × 13,153,388.88
  4. Step 4: Simplify right side
    24,165,842.85x = 438,660,198,996,799.75
  5. Step 5: Solve for x
    x = 438,660,198,996,799.75/24,165,842.85
  6. Step 6: Final answer
    x = 18,152,075.30

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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.