Home / 605,038,233.60-907,557,350.40-591,601,305.60

Finding the Fourth Proportional to 605,038,233.60, 907,557,350.40 and 591,601,305.60

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Solution

The fourth proportional to 605,038,233.60, 907,557,350.40 and 591,601,305.60 is: 887,401,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,038,233.60 : 907,557,350.40 = 591,601,305.60 : x
  2. Step 2: Convert to fraction form
    605,038,233.60/907,557,350.40 = 591,601,305.60/x
  3. Step 3: Cross multiply
    605,038,233.60x = 907,557,350.40 × 591,601,305.60
  4. Step 4: Simplify right side
    605,038,233.60x = 536,912,113,403,516,672
  5. Step 5: Solve for x
    x = 536,912,113,403,516,672/605,038,233.60
  6. Step 6: Final answer
    x = 887,401,958.40

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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.