Home / 22,158,327-33,241,799.70-8,510,475

Finding the Fourth Proportional to 22,158,327, 33,241,799.70 and 8,510,475

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Solution

The fourth proportional to 22,158,327, 33,241,799.70 and 8,510,475 is: 12,767,367.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,158,327 : 33,241,799.70 = 8,510,475 : x
  2. Step 2: Convert to fraction form
    22,158,327/33,241,799.70 = 8,510,475/x
  3. Step 3: Cross multiply
    22,158,327x = 33,241,799.70 × 8,510,475
  4. Step 4: Simplify right side
    22,158,327x = 282,903,505,301,857.50
  5. Step 5: Solve for x
    x = 282,903,505,301,857.50/22,158,327
  6. Step 6: Final answer
    x = 12,767,367.56

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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.