Home / 26,492,747.10-39,739,120.65-24,897,111.90

Finding the Fourth Proportional to 26,492,747.10, 39,739,120.65 and 24,897,111.90

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Solution

The fourth proportional to 26,492,747.10, 39,739,120.65 and 24,897,111.90 is: 37,345,667.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,492,747.10 : 39,739,120.65 = 24,897,111.90 : x
  2. Step 2: Convert to fraction form
    26,492,747.10/39,739,120.65 = 24,897,111.90/x
  3. Step 3: Cross multiply
    26,492,747.10x = 39,739,120.65 × 24,897,111.90
  4. Step 4: Simplify right side
    26,492,747.10x = 989,389,333,630,650.62
  5. Step 5: Solve for x
    x = 989,389,333,630,650.62/26,492,747.10
  6. Step 6: Final answer
    x = 37,345,667.85

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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.