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Finding the Fourth Proportional to 32,789,363.60, 49,184,045.40 and 10,067,308.40

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Solution

The fourth proportional to 32,789,363.60, 49,184,045.40 and 10,067,308.40 is: 15,100,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,789,363.60 : 49,184,045.40 = 10,067,308.40 : x
  2. Step 2: Convert to fraction form
    32,789,363.60/49,184,045.40 = 10,067,308.40/x
  3. Step 3: Cross multiply
    32,789,363.60x = 49,184,045.40 × 10,067,308.40
  4. Step 4: Simplify right side
    32,789,363.60x = 495,150,953,401,401.38
  5. Step 5: Solve for x
    x = 495,150,953,401,401.38/32,789,363.60
  6. Step 6: Final answer
    x = 15,100,962.60

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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.