Home / 24,234,395.09-33,443,573.69-13,221,111.42

Finding the Fourth Proportional to 24,234,395.09, 33,443,573.69 and 13,221,111.42

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Solution

The fourth proportional to 24,234,395.09, 33,443,573.69 and 13,221,111.42 is: 18,245,192.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234,395.09 : 33,443,573.69 = 13,221,111.42 : x
  2. Step 2: Convert to fraction form
    24,234,395.09/33,443,573.69 = 13,221,111.42/x
  3. Step 3: Cross multiply
    24,234,395.09x = 33,443,573.69 × 13,221,111.42
  4. Step 4: Simplify right side
    24,234,395.09x = 442,161,214,071,523.31
  5. Step 5: Solve for x
    x = 442,161,214,071,523.31/24,234,395.09
  6. Step 6: Final answer
    x = 18,245,192.94

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1.5x scale

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.