Home / 14,080,589.01-21,129,768.35-5,993,551.74

Finding the Fourth Proportional to 14,080,589.01, 21,129,768.35 and 5,993,551.74

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Solution

The fourth proportional to 14,080,589.01, 21,129,768.35 and 5,993,551.74 is: 8,994,109.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,080,589.01 : 21,129,768.35 = 5,993,551.74 : x
  2. Step 2: Convert to fraction form
    14,080,589.01/21,129,768.35 = 5,993,551.74/x
  3. Step 3: Cross multiply
    14,080,589.01x = 21,129,768.35 × 5,993,551.74
  4. Step 4: Simplify right side
    14,080,589.01x = 126,642,359,829,971.67
  5. Step 5: Solve for x
    x = 126,642,359,829,971.67/14,080,589.01
  6. Step 6: Final answer
    x = 8,994,109.53

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Double scale
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1.5x scale

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.