Home / 5,466,528,225.20-8,199,792,337.80-2,518,802,145.20

Finding the Fourth Proportional to 5,466,528,225.20, 8,199,792,337.80 and 2,518,802,145.20

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Solution

The fourth proportional to 5,466,528,225.20, 8,199,792,337.80 and 2,518,802,145.20 is: 3,778,203,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,528,225.20 : 8,199,792,337.80 = 2,518,802,145.20 : x
  2. Step 2: Convert to fraction form
    5,466,528,225.20/8,199,792,337.80 = 2,518,802,145.20/x
  3. Step 3: Cross multiply
    5,466,528,225.20x = 8,199,792,337.80 × 2,518,802,145.20
  4. Step 4: Simplify right side
    5,466,528,225.20x = 20,653,654,530,645,159,936
  5. Step 5: Solve for x
    x = 20,653,654,530,645,159,936/5,466,528,225.20
  6. Step 6: Final answer
    x = 3,778,203,217.80

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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.