Home / 40,112,354.97-60,151,011.21-14,196,042.77

Finding the Fourth Proportional to 40,112,354.97, 60,151,011.21 and 14,196,042.77

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Solution

The fourth proportional to 40,112,354.97, 60,151,011.21 and 14,196,042.77 is: 21,287,863.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,112,354.97 : 60,151,011.21 = 14,196,042.77 : x
  2. Step 2: Convert to fraction form
    40,112,354.97/60,151,011.21 = 14,196,042.77/x
  3. Step 3: Cross multiply
    40,112,354.97x = 60,151,011.21 × 14,196,042.77
  4. Step 4: Simplify right side
    40,112,354.97x = 853,906,327,495,154.50
  5. Step 5: Solve for x
    x = 853,906,327,495,154.50/40,112,354.97
  6. Step 6: Final answer
    x = 21,287,863.26

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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.