Home / 4,225,536,681.80-6,338,305,022.70-2,044,723,267.40

Finding the Fourth Proportional to 4,225,536,681.80, 6,338,305,022.70 and 2,044,723,267.40

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Solution

The fourth proportional to 4,225,536,681.80, 6,338,305,022.70 and 2,044,723,267.40 is: 3,067,084,901.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,536,681.80 : 6,338,305,022.70 = 2,044,723,267.40 : x
  2. Step 2: Convert to fraction form
    4,225,536,681.80/6,338,305,022.70 = 2,044,723,267.40/x
  3. Step 3: Cross multiply
    4,225,536,681.80x = 6,338,305,022.70 × 2,044,723,267.40
  4. Step 4: Simplify right side
    4,225,536,681.80x = 12,960,079,755,792,975,872
  5. Step 5: Solve for x
    x = 12,960,079,755,792,975,872/4,225,536,681.80
  6. Step 6: Final answer
    x = 3,067,084,901.10

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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.