Home / 2,391,775,200.45-3,587,662,800.68-937,752,624.45

Finding the Fourth Proportional to 2,391,775,200.45, 3,587,662,800.68 and 937,752,624.45

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Solution

The fourth proportional to 2,391,775,200.45, 3,587,662,800.68 and 937,752,624.45 is: 1,406,628,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,775,200.45 : 3,587,662,800.68 = 937,752,624.45 : x
  2. Step 2: Convert to fraction form
    2,391,775,200.45/3,587,662,800.68 = 937,752,624.45/x
  3. Step 3: Cross multiply
    2,391,775,200.45x = 3,587,662,800.68 × 937,752,624.45
  4. Step 4: Simplify right side
    2,391,775,200.45x = 3,364,340,206,974,618,624
  5. Step 5: Solve for x
    x = 3,364,340,206,974,618,624/2,391,775,200.45
  6. Step 6: Final answer
    x = 1,406,628,936.68

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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.