Home / 21,754,294.60-32,634,546.54-8,106,277

Finding the Fourth Proportional to 21,754,294.60, 32,634,546.54 and 8,106,277

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Solution

The fourth proportional to 21,754,294.60, 32,634,546.54 and 8,106,277 is: 12,160,572.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,754,294.60 : 32,634,546.54 = 8,106,277 : x
  2. Step 2: Convert to fraction form
    21,754,294.60/32,634,546.54 = 8,106,277/x
  3. Step 3: Cross multiply
    21,754,294.60x = 32,634,546.54 × 8,106,277
  4. Step 4: Simplify right side
    21,754,294.60x = 264,544,674,022,631.56
  5. Step 5: Solve for x
    x = 264,544,674,022,631.56/21,754,294.60
  6. Step 6: Final answer
    x = 12,160,572.38

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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.