Home / 4,067,148,000.30-6,100,722,000.45-1,158,724,934.70

Finding the Fourth Proportional to 4,067,148,000.30, 6,100,722,000.45 and 1,158,724,934.70

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Solution

The fourth proportional to 4,067,148,000.30, 6,100,722,000.45 and 1,158,724,934.70 is: 1,738,087,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,148,000.30 : 6,100,722,000.45 = 1,158,724,934.70 : x
  2. Step 2: Convert to fraction form
    4,067,148,000.30/6,100,722,000.45 = 1,158,724,934.70/x
  3. Step 3: Cross multiply
    4,067,148,000.30x = 6,100,722,000.45 × 1,158,724,934.70
  4. Step 4: Simplify right side
    4,067,148,000.30x = 7,069,058,701,594,279,936
  5. Step 5: Solve for x
    x = 7,069,058,701,594,279,936/4,067,148,000.30
  6. Step 6: Final answer
    x = 1,738,087,402.05

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Double scale
Find fourth proportional to 4,067,148,001.30, 6,100,722,001.95 and 1,158,724,935.70
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.