Home / 422,818,627.32-583,502,974.67-244,199,197.46

Finding the Fourth Proportional to 422,818,627.32, 583,502,974.67 and 244,199,197.46

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Solution

The fourth proportional to 422,818,627.32, 583,502,974.67 and 244,199,197.46 is: 337,002,556.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,818,627.32 : 583,502,974.67 = 244,199,197.46 : x
  2. Step 2: Convert to fraction form
    422,818,627.32/583,502,974.67 = 244,199,197.46/x
  3. Step 3: Cross multiply
    422,818,627.32x = 583,502,974.67 × 244,199,197.46
  4. Step 4: Simplify right side
    422,818,627.32x = 142,490,958,132,005,968
  5. Step 5: Solve for x
    x = 142,490,958,132,005,968/422,818,627.32
  6. Step 6: Final answer
    x = 337,002,556.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.