Home / 48,506,688,270.20-72,760,032,405.30-27,609,577,844.60

Finding the Fourth Proportional to 48,506,688,270.20, 72,760,032,405.30 and 27,609,577,844.60

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Solution

The fourth proportional to 48,506,688,270.20, 72,760,032,405.30 and 27,609,577,844.60 is: 41,414,366,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,506,688,270.20 : 72,760,032,405.30 = 27,609,577,844.60 : x
  2. Step 2: Convert to fraction form
    48,506,688,270.20/72,760,032,405.30 = 27,609,577,844.60/x
  3. Step 3: Cross multiply
    48,506,688,270.20x = 72,760,032,405.30 × 27,609,577,844.60
  4. Step 4: Simplify right side
    48,506,688,270.20x = 2,008,873,778,669,749,010,432
  5. Step 5: Solve for x
    x = 2,008,873,778,669,749,010,432/48,506,688,270.20
  6. Step 6: Final answer
    x = 41,414,366,766.90

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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.