Home / 14,929,803.40-22,418,324.70-11,339,624.20

Finding the Fourth Proportional to 14,929,803.40, 22,418,324.70 and 11,339,624.20

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Solution

The fourth proportional to 14,929,803.40, 22,418,324.70 and 11,339,624.20 is: 17,027,376.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929,803.40 : 22,418,324.70 = 11,339,624.20 : x
  2. Step 2: Convert to fraction form
    14,929,803.40/22,418,324.70 = 11,339,624.20/x
  3. Step 3: Cross multiply
    14,929,803.40x = 22,418,324.70 × 11,339,624.20
  4. Step 4: Simplify right side
    14,929,803.40x = 254,215,377,291,577.72
  5. Step 5: Solve for x
    x = 254,215,377,291,577.72/14,929,803.40
  6. Step 6: Final answer
    x = 17,027,376.08

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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.