Home / 10,569,335.52-15,850,114.74-3,651,054.48

Finding the Fourth Proportional to 10,569,335.52, 15,850,114.74 and 3,651,054.48

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Solution

The fourth proportional to 10,569,335.52, 15,850,114.74 and 3,651,054.48 is: 5,475,238.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,335.52 : 15,850,114.74 = 3,651,054.48 : x
  2. Step 2: Convert to fraction form
    10,569,335.52/15,850,114.74 = 3,651,054.48/x
  3. Step 3: Cross multiply
    10,569,335.52x = 15,850,114.74 × 3,651,054.48
  4. Step 4: Simplify right side
    10,569,335.52x = 57,869,632,429,991.04
  5. Step 5: Solve for x
    x = 57,869,632,429,991.04/10,569,335.52
  6. Step 6: Final answer
    x = 5,475,238.47

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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.