Home / 591,892,066.80-887,838,100.20-567,705,596.40

Finding the Fourth Proportional to 591,892,066.80, 887,838,100.20 and 567,705,596.40

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Solution

The fourth proportional to 591,892,066.80, 887,838,100.20 and 567,705,596.40 is: 851,558,394.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,892,066.80 : 887,838,100.20 = 567,705,596.40 : x
  2. Step 2: Convert to fraction form
    591,892,066.80/887,838,100.20 = 567,705,596.40/x
  3. Step 3: Cross multiply
    591,892,066.80x = 887,838,100.20 × 567,705,596.40
  4. Step 4: Simplify right side
    591,892,066.80x = 504,030,658,180,683,968
  5. Step 5: Solve for x
    x = 504,030,658,180,683,968/591,892,066.80
  6. Step 6: Final answer
    x = 851,558,394.60

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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.