Home / 14,741,570.80-22,112,356.20-7,567,117.30

Finding the Fourth Proportional to 14,741,570.80, 22,112,356.20 and 7,567,117.30

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Solution

The fourth proportional to 14,741,570.80, 22,112,356.20 and 7,567,117.30 is: 11,350,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,741,570.80 : 22,112,356.20 = 7,567,117.30 : x
  2. Step 2: Convert to fraction form
    14,741,570.80/22,112,356.20 = 7,567,117.30/x
  3. Step 3: Cross multiply
    14,741,570.80x = 22,112,356.20 × 7,567,117.30
  4. Step 4: Simplify right side
    14,741,570.80x = 167,326,793,144,782.25
  5. Step 5: Solve for x
    x = 167,326,793,144,782.25/14,741,570.80
  6. Step 6: Final answer
    x = 11,350,675.95

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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.