Home / 48,111,957,734.40-72,167,936,601.60-44,846,784,230.40

Finding the Fourth Proportional to 48,111,957,734.40, 72,167,936,601.60 and 44,846,784,230.40

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Solution

The fourth proportional to 48,111,957,734.40, 72,167,936,601.60 and 44,846,784,230.40 is: 67,270,176,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,111,957,734.40 : 72,167,936,601.60 = 44,846,784,230.40 : x
  2. Step 2: Convert to fraction form
    48,111,957,734.40/72,167,936,601.60 = 44,846,784,230.40/x
  3. Step 3: Cross multiply
    48,111,957,734.40x = 72,167,936,601.60 × 44,846,784,230.40
  4. Step 4: Simplify right side
    48,111,957,734.40x = 3,236,499,881,125,142,331,392
  5. Step 5: Solve for x
    x = 3,236,499,881,125,142,331,392/48,111,957,734.40
  6. Step 6: Final answer
    x = 67,270,176,345.60

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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.