Home / 14,817,378.54-22,232,427.86-5,725,862.34

Finding the Fourth Proportional to 14,817,378.54, 22,232,427.86 and 5,725,862.34

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Solution

The fourth proportional to 14,817,378.54, 22,232,427.86 and 5,725,862.34 is: 8,591,251.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817,378.54 : 22,232,427.86 = 5,725,862.34 : x
  2. Step 2: Convert to fraction form
    14,817,378.54/22,232,427.86 = 5,725,862.34/x
  3. Step 3: Cross multiply
    14,817,378.54x = 22,232,427.86 × 5,725,862.34
  4. Step 4: Simplify right side
    14,817,378.54x = 127,299,821,410,340.78
  5. Step 5: Solve for x
    x = 127,299,821,410,340.78/14,817,378.54
  6. Step 6: Final answer
    x = 8,591,251.22

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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.