Home / 590,976,155.70-886,464,233.55-160,154,651.70

Finding the Fourth Proportional to 590,976,155.70, 886,464,233.55 and 160,154,651.70

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Solution

The fourth proportional to 590,976,155.70, 886,464,233.55 and 160,154,651.70 is: 240,231,977.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,976,155.70 : 886,464,233.55 = 160,154,651.70 : x
  2. Step 2: Convert to fraction form
    590,976,155.70/886,464,233.55 = 160,154,651.70/x
  3. Step 3: Cross multiply
    590,976,155.70x = 886,464,233.55 × 160,154,651.70
  4. Step 4: Simplify right side
    590,976,155.70x = 141,971,370,568,707,680
  5. Step 5: Solve for x
    x = 141,971,370,568,707,680/590,976,155.70
  6. Step 6: Final answer
    x = 240,231,977.55

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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.