Home / 14,890,191.06-22,328,938.82-5,666,589.64

Finding the Fourth Proportional to 14,890,191.06, 22,328,938.82 and 5,666,589.64

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Solution

The fourth proportional to 14,890,191.06, 22,328,938.82 and 5,666,589.64 is: 8,497,468.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,191.06 : 22,328,938.82 = 5,666,589.64 : x
  2. Step 2: Convert to fraction form
    14,890,191.06/22,328,938.82 = 5,666,589.64/x
  3. Step 3: Cross multiply
    14,890,191.06x = 22,328,938.82 × 5,666,589.64
  4. Step 4: Simplify right side
    14,890,191.06x = 126,528,933,249,628.19
  5. Step 5: Solve for x
    x = 126,528,933,249,628.19/14,890,191.06
  6. Step 6: Final answer
    x = 8,497,468.75

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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.