Home / 22,095,642.48-33,122,206.02-11,318,019

Finding the Fourth Proportional to 22,095,642.48, 33,122,206.02 and 11,318,019

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Solution

The fourth proportional to 22,095,642.48, 33,122,206.02 and 11,318,019 is: 16,966,139.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095,642.48 : 33,122,206.02 = 11,318,019 : x
  2. Step 2: Convert to fraction form
    22,095,642.48/33,122,206.02 = 11,318,019/x
  3. Step 3: Cross multiply
    22,095,642.48x = 33,122,206.02 × 11,318,019
  4. Step 4: Simplify right side
    22,095,642.48x = 374,877,757,056,274.38
  5. Step 5: Solve for x
    x = 374,877,757,056,274.38/22,095,642.48
  6. Step 6: Final answer
    x = 16,966,139.70

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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.