Home / 590,975,996.20-886,463,994.30-160,154,492.20

Finding the Fourth Proportional to 590,975,996.20, 886,463,994.30 and 160,154,492.20

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Solution

The fourth proportional to 590,975,996.20, 886,463,994.30 and 160,154,492.20 is: 240,231,738.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,975,996.20 : 886,463,994.30 = 160,154,492.20 : x
  2. Step 2: Convert to fraction form
    590,975,996.20/886,463,994.30 = 160,154,492.20/x
  3. Step 3: Cross multiply
    590,975,996.20x = 886,463,994.30 × 160,154,492.20
  4. Step 4: Simplify right side
    590,975,996.20x = 141,971,190,860,700,176
  5. Step 5: Solve for x
    x = 141,971,190,860,700,176/590,975,996.20
  6. Step 6: Final answer
    x = 240,231,738.30

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Double scale
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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.