Home / 23,442,738.71-35,145,331.09-11,140,528.46

Finding the Fourth Proportional to 23,442,738.71, 35,145,331.09 and 11,140,528.46

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Solution

The fourth proportional to 23,442,738.71, 35,145,331.09 and 11,140,528.46 is: 16,701,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,738.71 : 35,145,331.09 = 11,140,528.46 : x
  2. Step 2: Convert to fraction form
    23,442,738.71/35,145,331.09 = 11,140,528.46/x
  3. Step 3: Cross multiply
    23,442,738.71x = 35,145,331.09 × 11,140,528.46
  4. Step 4: Simplify right side
    23,442,738.71x = 391,537,561,304,279.81
  5. Step 5: Solve for x
    x = 391,537,561,304,279.81/23,442,738.71
  6. Step 6: Final answer
    x = 16,701,869.45

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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.