Home / 3,587,236,225.20-5,380,854,337.80-3,357,653,713.20

Finding the Fourth Proportional to 3,587,236,225.20, 5,380,854,337.80 and 3,357,653,713.20

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Solution

The fourth proportional to 3,587,236,225.20, 5,380,854,337.80 and 3,357,653,713.20 is: 5,036,480,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,236,225.20 : 5,380,854,337.80 = 3,357,653,713.20 : x
  2. Step 2: Convert to fraction form
    3,587,236,225.20/5,380,854,337.80 = 3,357,653,713.20/x
  3. Step 3: Cross multiply
    3,587,236,225.20x = 5,380,854,337.80 × 3,357,653,713.20
  4. Step 4: Simplify right side
    3,587,236,225.20x = 18,067,045,547,502,495,744
  5. Step 5: Solve for x
    x = 18,067,045,547,502,495,744/3,587,236,225.20
  6. Step 6: Final answer
    x = 5,036,480,569.80

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Double scale
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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.