Home / 26,719,097.96-36,872,201.22-14,495,692.52

Finding the Fourth Proportional to 26,719,097.96, 36,872,201.22 and 14,495,692.52

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Solution

The fourth proportional to 26,719,097.96, 36,872,201.22 and 14,495,692.52 is: 20,003,972.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,719,097.96 : 36,872,201.22 = 14,495,692.52 : x
  2. Step 2: Convert to fraction form
    26,719,097.96/36,872,201.22 = 14,495,692.52/x
  3. Step 3: Cross multiply
    26,719,097.96x = 36,872,201.22 × 14,495,692.52
  4. Step 4: Simplify right side
    26,719,097.96x = 534,488,091,420,688.81
  5. Step 5: Solve for x
    x = 534,488,091,420,688.81/26,719,097.96
  6. Step 6: Final answer
    x = 20,003,972.15

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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.