Home / 23,927,451.20-33,019,714.68-13,062,435.20

Finding the Fourth Proportional to 23,927,451.20, 33,019,714.68 and 13,062,435.20

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Solution

The fourth proportional to 23,927,451.20, 33,019,714.68 and 13,062,435.20 is: 18,026,068.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,927,451.20 : 33,019,714.68 = 13,062,435.20 : x
  2. Step 2: Convert to fraction form
    23,927,451.20/33,019,714.68 = 13,062,435.20/x
  3. Step 3: Cross multiply
    23,927,451.20x = 33,019,714.68 × 13,062,435.20
  4. Step 4: Simplify right side
    23,927,451.20x = 431,317,883,164,890.19
  5. Step 5: Solve for x
    x = 431,317,883,164,890.19/23,927,451.20
  6. Step 6: Final answer
    x = 18,026,068.87

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1.5x scale

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.