Home / 14,233,229.04-19,641,494.70-7,953,810.24

Finding the Fourth Proportional to 14,233,229.04, 19,641,494.70 and 7,953,810.24

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Solution

The fourth proportional to 14,233,229.04, 19,641,494.70 and 7,953,810.24 is: 10,976,056.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233,229.04 : 19,641,494.70 = 7,953,810.24 : x
  2. Step 2: Convert to fraction form
    14,233,229.04/19,641,494.70 = 7,953,810.24/x
  3. Step 3: Cross multiply
    14,233,229.04x = 19,641,494.70 × 7,953,810.24
  4. Step 4: Simplify right side
    14,233,229.04x = 156,224,721,673,765.72
  5. Step 5: Solve for x
    x = 156,224,721,673,765.72/14,233,229.04
  6. Step 6: Final answer
    x = 10,976,056.19

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Why These Related Problems?

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