Home / 588,788,892.60-883,183,338.90-584,757,814.20

Finding the Fourth Proportional to 588,788,892.60, 883,183,338.90 and 584,757,814.20

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Solution

The fourth proportional to 588,788,892.60, 883,183,338.90 and 584,757,814.20 is: 877,136,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,788,892.60 : 883,183,338.90 = 584,757,814.20 : x
  2. Step 2: Convert to fraction form
    588,788,892.60/883,183,338.90 = 584,757,814.20/x
  3. Step 3: Cross multiply
    588,788,892.60x = 883,183,338.90 × 584,757,814.20
  4. Step 4: Simplify right side
    588,788,892.60x = 516,448,358,793,021,888
  5. Step 5: Solve for x
    x = 516,448,358,793,021,888/588,788,892.60
  6. Step 6: Final answer
    x = 877,136,721.30

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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.