Home / 14,756,219.03-22,104,685.04-7,347,947.63

Finding the Fourth Proportional to 14,756,219.03, 22,104,685.04 and 7,347,947.63

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Solution

The fourth proportional to 14,756,219.03, 22,104,685.04 and 7,347,947.63 is: 11,007,160.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,219.03 : 22,104,685.04 = 7,347,947.63 : x
  2. Step 2: Convert to fraction form
    14,756,219.03/22,104,685.04 = 7,347,947.63/x
  3. Step 3: Cross multiply
    14,756,219.03x = 22,104,685.04 × 7,347,947.63
  4. Step 4: Simplify right side
    14,756,219.03x = 162,424,067,904,301.28
  5. Step 5: Solve for x
    x = 162,424,067,904,301.28/14,756,219.03
  6. Step 6: Final answer
    x = 11,007,160.28

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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.