Home / 598,543,605.60-897,815,408.40-580,627,701.60

Finding the Fourth Proportional to 598,543,605.60, 897,815,408.40 and 580,627,701.60

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Solution

The fourth proportional to 598,543,605.60, 897,815,408.40 and 580,627,701.60 is: 870,941,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,543,605.60 : 897,815,408.40 = 580,627,701.60 : x
  2. Step 2: Convert to fraction form
    598,543,605.60/897,815,408.40 = 580,627,701.60/x
  3. Step 3: Cross multiply
    598,543,605.60x = 897,815,408.40 × 580,627,701.60
  4. Step 4: Simplify right side
    598,543,605.60x = 521,296,497,040,357,312
  5. Step 5: Solve for x
    x = 521,296,497,040,357,312/598,543,605.60
  6. Step 6: Final answer
    x = 870,941,552.40

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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.