Home / 52,842,000.20-79,263,000.30-24,144,186.20

Finding the Fourth Proportional to 52,842,000.20, 79,263,000.30 and 24,144,186.20

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Solution

The fourth proportional to 52,842,000.20, 79,263,000.30 and 24,144,186.20 is: 36,216,279.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,842,000.20 : 79,263,000.30 = 24,144,186.20 : x
  2. Step 2: Convert to fraction form
    52,842,000.20/79,263,000.30 = 24,144,186.20/x
  3. Step 3: Cross multiply
    52,842,000.20x = 79,263,000.30 × 24,144,186.20
  4. Step 4: Simplify right side
    52,842,000.20x = 1,913,740,638,013,855.75
  5. Step 5: Solve for x
    x = 1,913,740,638,013,855.75/52,842,000.20
  6. Step 6: Final answer
    x = 36,216,279.30

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Double scale
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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.