Home / 40,929,243.72-56,476,996.02-24,411,306.93

Finding the Fourth Proportional to 40,929,243.72, 56,476,996.02 and 24,411,306.93

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Solution

The fourth proportional to 40,929,243.72, 56,476,996.02 and 24,411,306.93 is: 33,684,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929,243.72 : 56,476,996.02 = 24,411,306.93 : x
  2. Step 2: Convert to fraction form
    40,929,243.72/56,476,996.02 = 24,411,306.93/x
  3. Step 3: Cross multiply
    40,929,243.72x = 56,476,996.02 × 24,411,306.93
  4. Step 4: Simplify right side
    40,929,243.72x = 1,378,677,284,328,608.50
  5. Step 5: Solve for x
    x = 1,378,677,284,328,608.50/40,929,243.72
  6. Step 6: Final answer
    x = 33,684,406.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.