Home / 3,442,260,461.20-5,163,390,691.80-1,113,432,855.10

Finding the Fourth Proportional to 3,442,260,461.20, 5,163,390,691.80 and 1,113,432,855.10

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Solution

The fourth proportional to 3,442,260,461.20, 5,163,390,691.80 and 1,113,432,855.10 is: 1,670,149,282.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,260,461.20 : 5,163,390,691.80 = 1,113,432,855.10 : x
  2. Step 2: Convert to fraction form
    3,442,260,461.20/5,163,390,691.80 = 1,113,432,855.10/x
  3. Step 3: Cross multiply
    3,442,260,461.20x = 5,163,390,691.80 × 1,113,432,855.10
  4. Step 4: Simplify right side
    3,442,260,461.20x = 5,749,088,839,967,637,504
  5. Step 5: Solve for x
    x = 5,749,088,839,967,637,504/3,442,260,461.20
  6. Step 6: Final answer
    x = 1,670,149,282.65

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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.