Home / 24,194,213.60-36,291,320.40-18,714,466.40

Finding the Fourth Proportional to 24,194,213.60, 36,291,320.40 and 18,714,466.40

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Solution

The fourth proportional to 24,194,213.60, 36,291,320.40 and 18,714,466.40 is: 28,071,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,213.60 : 36,291,320.40 = 18,714,466.40 : x
  2. Step 2: Convert to fraction form
    24,194,213.60/36,291,320.40 = 18,714,466.40/x
  3. Step 3: Cross multiply
    24,194,213.60x = 36,291,320.40 × 18,714,466.40
  4. Step 4: Simplify right side
    24,194,213.60x = 679,172,696,237,434.50
  5. Step 5: Solve for x
    x = 679,172,696,237,434.50/24,194,213.60
  6. Step 6: Final answer
    x = 28,071,699.60

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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.