Home / 26,550,788.23-39,832,343.51-8,354,510.49

Finding the Fourth Proportional to 26,550,788.23, 39,832,343.51 and 8,354,510.49

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Solution

The fourth proportional to 26,550,788.23, 39,832,343.51 and 8,354,510.49 is: 12,533,704.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,550,788.23 : 39,832,343.51 = 8,354,510.49 : x
  2. Step 2: Convert to fraction form
    26,550,788.23/39,832,343.51 = 8,354,510.49/x
  3. Step 3: Cross multiply
    26,550,788.23x = 39,832,343.51 × 8,354,510.49
  4. Step 4: Simplify right side
    26,550,788.23x = 332,779,731,653,805.88
  5. Step 5: Solve for x
    x = 332,779,731,653,805.88/26,550,788.23
  6. Step 6: Final answer
    x = 12,533,704.41

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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.