Home / 10,094,026.40-15,141,039.60-7,383,677.30

Finding the Fourth Proportional to 10,094,026.40, 15,141,039.60 and 7,383,677.30

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Solution

The fourth proportional to 10,094,026.40, 15,141,039.60 and 7,383,677.30 is: 11,075,515.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094,026.40 : 15,141,039.60 = 7,383,677.30 : x
  2. Step 2: Convert to fraction form
    10,094,026.40/15,141,039.60 = 7,383,677.30/x
  3. Step 3: Cross multiply
    10,094,026.40x = 15,141,039.60 × 7,383,677.30
  4. Step 4: Simplify right side
    10,094,026.40x = 111,796,550,392,921.08
  5. Step 5: Solve for x
    x = 111,796,550,392,921.08/10,094,026.40
  6. Step 6: Final answer
    x = 11,075,515.95

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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.