Home / 22,656,220.80-33,971,732.64-7,501,885.44

Finding the Fourth Proportional to 22,656,220.80, 33,971,732.64 and 7,501,885.44

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Solution

The fourth proportional to 22,656,220.80, 33,971,732.64 and 7,501,885.44 is: 11,248,656.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656,220.80 : 33,971,732.64 = 7,501,885.44 : x
  2. Step 2: Convert to fraction form
    22,656,220.80/33,971,732.64 = 7,501,885.44/x
  3. Step 3: Cross multiply
    22,656,220.80x = 33,971,732.64 × 7,501,885.44
  4. Step 4: Simplify right side
    22,656,220.80x = 254,852,046,463,588.78
  5. Step 5: Solve for x
    x = 254,852,046,463,588.78/22,656,220.80
  6. Step 6: Final answer
    x = 11,248,656.55

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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.