Home / 435,182,278.40-600,545,910.87-236,941,499.40

Finding the Fourth Proportional to 435,182,278.40, 600,545,910.87 and 236,941,499.40

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Solution

The fourth proportional to 435,182,278.40, 600,545,910.87 and 236,941,499.40 is: 326,976,202.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,182,278.40 : 600,545,910.87 = 236,941,499.40 : x
  2. Step 2: Convert to fraction form
    435,182,278.40/600,545,910.87 = 236,941,499.40/x
  3. Step 3: Cross multiply
    435,182,278.40x = 600,545,910.87 × 236,941,499.40
  4. Step 4: Simplify right side
    435,182,278.40x = 142,294,248,580,076,560
  5. Step 5: Solve for x
    x = 142,294,248,580,076,560/435,182,278.40
  6. Step 6: Final answer
    x = 326,976,202.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.