Home / 24,123,814.28-33,290,302.76-13,110,302.60

Finding the Fourth Proportional to 24,123,814.28, 33,290,302.76 and 13,110,302.60

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Solution

The fourth proportional to 24,123,814.28, 33,290,302.76 and 13,110,302.60 is: 18,091,912.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,123,814.28 : 33,290,302.76 = 13,110,302.60 : x
  2. Step 2: Convert to fraction form
    24,123,814.28/33,290,302.76 = 13,110,302.60/x
  3. Step 3: Cross multiply
    24,123,814.28x = 33,290,302.76 × 13,110,302.60
  4. Step 4: Simplify right side
    24,123,814.28x = 436,445,942,829,215.19
  5. Step 5: Solve for x
    x = 436,445,942,829,215.19/24,123,814.28
  6. Step 6: Final answer
    x = 18,091,912.74

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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.