Home / 5,024,982,678.21-7,533,983,530.49-2,225,425,673.25

Finding the Fourth Proportional to 5,024,982,678.21, 7,533,983,530.49 and 2,225,425,673.25

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Solution

The fourth proportional to 5,024,982,678.21, 7,533,983,530.49 and 2,225,425,673.25 is: 3,336,592,669.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,982,678.21 : 7,533,983,530.49 = 2,225,425,673.25 : x
  2. Step 2: Convert to fraction form
    5,024,982,678.21/7,533,983,530.49 = 2,225,425,673.25/x
  3. Step 3: Cross multiply
    5,024,982,678.21x = 7,533,983,530.49 × 2,225,425,673.25
  4. Step 4: Simplify right side
    5,024,982,678.21x = 16,766,320,370,583,992,320
  5. Step 5: Solve for x
    x = 16,766,320,370,583,992,320/5,024,982,678.21
  6. Step 6: Final answer
    x = 3,336,592,669.92

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Double scale
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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.