Home / 24,193,498.40-36,290,247.60-19,994,458.40

Finding the Fourth Proportional to 24,193,498.40, 36,290,247.60 and 19,994,458.40

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Solution

The fourth proportional to 24,193,498.40, 36,290,247.60 and 19,994,458.40 is: 29,991,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,498.40 : 36,290,247.60 = 19,994,458.40 : x
  2. Step 2: Convert to fraction form
    24,193,498.40/36,290,247.60 = 19,994,458.40/x
  3. Step 3: Cross multiply
    24,193,498.40x = 36,290,247.60 × 19,994,458.40
  4. Step 4: Simplify right side
    24,193,498.40x = 725,603,845,963,899.88
  5. Step 5: Solve for x
    x = 725,603,845,963,899.88/24,193,498.40
  6. Step 6: Final answer
    x = 29,991,687.60

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Similar ratio
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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.