Home / 11,149,527.04-15,392,943.80-7,023,095.24

Finding the Fourth Proportional to 11,149,527.04, 15,392,943.80 and 7,023,095.24

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Solution

The fourth proportional to 11,149,527.04, 15,392,943.80 and 7,023,095.24 is: 9,696,026.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,527.04 : 15,392,943.80 = 7,023,095.24 : x
  2. Step 2: Convert to fraction form
    11,149,527.04/15,392,943.80 = 7,023,095.24/x
  3. Step 3: Cross multiply
    11,149,527.04x = 15,392,943.80 × 7,023,095.24
  4. Step 4: Simplify right side
    11,149,527.04x = 108,106,110,331,367.52
  5. Step 5: Solve for x
    x = 108,106,110,331,367.52/11,149,527.04
  6. Step 6: Final answer
    x = 9,696,026.56

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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.