Home / 580,616,404.20-870,924,606.30-567,179,476.20

Finding the Fourth Proportional to 580,616,404.20, 870,924,606.30 and 567,179,476.20

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Solution

The fourth proportional to 580,616,404.20, 870,924,606.30 and 567,179,476.20 is: 850,769,214.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,616,404.20 : 870,924,606.30 = 567,179,476.20 : x
  2. Step 2: Convert to fraction form
    580,616,404.20/870,924,606.30 = 567,179,476.20/x
  3. Step 3: Cross multiply
    580,616,404.20x = 870,924,606.30 × 567,179,476.20
  4. Step 4: Simplify right side
    580,616,404.20x = 493,970,562,010,925,248
  5. Step 5: Solve for x
    x = 493,970,562,010,925,248/580,616,404.20
  6. Step 6: Final answer
    x = 850,769,214.30

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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.