Home / 94,482,143.25-141,723,216.71-22,678,559.25

Finding the Fourth Proportional to 94,482,143.25, 141,723,216.71 and 22,678,559.25

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Solution

The fourth proportional to 94,482,143.25, 141,723,216.71 and 22,678,559.25 is: 34,017,839.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,482,143.25 : 141,723,216.71 = 22,678,559.25 : x
  2. Step 2: Convert to fraction form
    94,482,143.25/141,723,216.71 = 22,678,559.25/x
  3. Step 3: Cross multiply
    94,482,143.25x = 141,723,216.71 × 22,678,559.25
  4. Step 4: Simplify right side
    94,482,143.25x = 3,214,078,367,144,932.50
  5. Step 5: Solve for x
    x = 3,214,078,367,144,932.50/94,482,143.25
  6. Step 6: Final answer
    x = 34,017,839.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.