Home / 26,994,487.59-40,495,930.43-8,794,445.81

Finding the Fourth Proportional to 26,994,487.59, 40,495,930.43 and 8,794,445.81

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Solution

The fourth proportional to 26,994,487.59, 40,495,930.43 and 8,794,445.81 is: 13,193,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,994,487.59 : 40,495,930.43 = 8,794,445.81 : x
  2. Step 2: Convert to fraction form
    26,994,487.59/40,495,930.43 = 8,794,445.81/x
  3. Step 3: Cross multiply
    26,994,487.59x = 40,495,930.43 × 8,794,445.81
  4. Step 4: Simplify right side
    26,994,487.59x = 356,139,265,445,713.06
  5. Step 5: Solve for x
    x = 356,139,265,445,713.06/26,994,487.59
  6. Step 6: Final answer
    x = 13,193,036.70

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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.