Home / 1,233,583,631.80-1,850,375,447.70-1,179,164,073.40

Finding the Fourth Proportional to 1,233,583,631.80, 1,850,375,447.70 and 1,179,164,073.40

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Solution

The fourth proportional to 1,233,583,631.80, 1,850,375,447.70 and 1,179,164,073.40 is: 1,768,746,110.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,583,631.80 : 1,850,375,447.70 = 1,179,164,073.40 : x
  2. Step 2: Convert to fraction form
    1,233,583,631.80/1,850,375,447.70 = 1,179,164,073.40/x
  3. Step 3: Cross multiply
    1,233,583,631.80x = 1,850,375,447.70 × 1,179,164,073.40
  4. Step 4: Simplify right side
    1,233,583,631.80x = 2,181,896,250,229,280,768
  5. Step 5: Solve for x
    x = 2,181,896,250,229,280,768/1,233,583,631.80
  6. Step 6: Final answer
    x = 1,768,746,110.10

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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.