Home / 908,152,202.80-1,359,358,522.80-713,007,067.60

Finding the Fourth Proportional to 908,152,202.80, 1,359,358,522.80 and 713,007,067.60

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Solution

The fourth proportional to 908,152,202.80, 1,359,358,522.80 and 713,007,067.60 is: 1,067,257,483.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,152,202.80 : 1,359,358,522.80 = 713,007,067.60 : x
  2. Step 2: Convert to fraction form
    908,152,202.80/1,359,358,522.80 = 713,007,067.60/x
  3. Step 3: Cross multiply
    908,152,202.80x = 1,359,358,522.80 × 713,007,067.60
  4. Step 4: Simplify right side
    908,152,202.80x = 969,232,234,158,695,680
  5. Step 5: Solve for x
    x = 969,232,234,158,695,680/908,152,202.80
  6. Step 6: Final answer
    x = 1,067,257,483.02

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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.