Home / 590,976,000.20-886,464,000.30-160,154,496.20

Finding the Fourth Proportional to 590,976,000.20, 886,464,000.30 and 160,154,496.20

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Solution

The fourth proportional to 590,976,000.20, 886,464,000.30 and 160,154,496.20 is: 240,231,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,976,000.20 : 886,464,000.30 = 160,154,496.20 : x
  2. Step 2: Convert to fraction form
    590,976,000.20/886,464,000.30 = 160,154,496.20/x
  3. Step 3: Cross multiply
    590,976,000.20x = 886,464,000.30 × 160,154,496.20
  4. Step 4: Simplify right side
    590,976,000.20x = 141,971,195,367,483,136
  5. Step 5: Solve for x
    x = 141,971,195,367,483,136/590,976,000.20
  6. Step 6: Final answer
    x = 240,231,744.30

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Similar ratio
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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.