Home / 5,680,368,001.15-8,520,552,001.73-5,680,368,001.15

Finding the Fourth Proportional to 5,680,368,001.15, 8,520,552,001.73 and 5,680,368,001.15

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Solution

The fourth proportional to 5,680,368,001.15, 8,520,552,001.73 and 5,680,368,001.15 is: 8,520,552,001.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,368,001.15 : 8,520,552,001.73 = 5,680,368,001.15 : x
  2. Step 2: Convert to fraction form
    5,680,368,001.15/8,520,552,001.73 = 5,680,368,001.15/x
  3. Step 3: Cross multiply
    5,680,368,001.15x = 8,520,552,001.73 × 5,680,368,001.15
  4. Step 4: Simplify right side
    5,680,368,001.15x = 48,399,870,942,733,271,040
  5. Step 5: Solve for x
    x = 48,399,870,942,733,271,040/5,680,368,001.15
  6. Step 6: Final answer
    x = 8,520,552,001.73

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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.