Home / 599,144,430.60-897,372,953.10-491,649,006.60

Finding the Fourth Proportional to 599,144,430.60, 897,372,953.10 and 491,649,006.60

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Solution

The fourth proportional to 599,144,430.60, 897,372,953.10 and 491,649,006.60 is: 736,370,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,144,430.60 : 897,372,953.10 = 491,649,006.60 : x
  2. Step 2: Convert to fraction form
    599,144,430.60/897,372,953.10 = 491,649,006.60/x
  3. Step 3: Cross multiply
    599,144,430.60x = 897,372,953.10 × 491,649,006.60
  4. Step 4: Simplify right side
    599,144,430.60x = 441,192,520,941,323,392
  5. Step 5: Solve for x
    x = 441,192,520,941,323,392/599,144,430.60
  6. Step 6: Final answer
    x = 736,370,895.58

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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.