Home / 94,799,201.76-142,198,800.93-26,641,893.51

Finding the Fourth Proportional to 94,799,201.76, 142,198,800.93 and 26,641,893.51

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Solution

The fourth proportional to 94,799,201.76, 142,198,800.93 and 26,641,893.51 is: 39,962,839.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,799,201.76 : 142,198,800.93 = 26,641,893.51 : x
  2. Step 2: Convert to fraction form
    94,799,201.76/142,198,800.93 = 26,641,893.51/x
  3. Step 3: Cross multiply
    94,799,201.76x = 142,198,800.93 × 26,641,893.51
  4. Step 4: Simplify right side
    94,799,201.76x = 3,788,445,311,626,749.50
  5. Step 5: Solve for x
    x = 3,788,445,311,626,749.50/94,799,201.76
  6. Step 6: Final answer
    x = 39,962,839.78

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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.