Home / 3,594,524,993.60-5,391,787,490.40-871,307,585.60

Finding the Fourth Proportional to 3,594,524,993.60, 5,391,787,490.40 and 871,307,585.60

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Solution

The fourth proportional to 3,594,524,993.60, 5,391,787,490.40 and 871,307,585.60 is: 1,306,961,378.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,524,993.60 : 5,391,787,490.40 = 871,307,585.60 : x
  2. Step 2: Convert to fraction form
    3,594,524,993.60/5,391,787,490.40 = 871,307,585.60/x
  3. Step 3: Cross multiply
    3,594,524,993.60x = 5,391,787,490.40 × 871,307,585.60
  4. Step 4: Simplify right side
    3,594,524,993.60x = 4,697,905,340,328,707,072
  5. Step 5: Solve for x
    x = 4,697,905,340,328,707,072/3,594,524,993.60
  6. Step 6: Final answer
    x = 1,306,961,378.40

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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.