Home / 26,794,018.10-40,191,027.15-26,570,069.30

Finding the Fourth Proportional to 26,794,018.10, 40,191,027.15 and 26,570,069.30

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Solution

The fourth proportional to 26,794,018.10, 40,191,027.15 and 26,570,069.30 is: 39,855,103.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,794,018.10 : 40,191,027.15 = 26,570,069.30 : x
  2. Step 2: Convert to fraction form
    26,794,018.10/40,191,027.15 = 26,570,069.30/x
  3. Step 3: Cross multiply
    26,794,018.10x = 40,191,027.15 × 26,570,069.30
  4. Step 4: Simplify right side
    26,794,018.10x = 1,067,878,376,613,681.50
  5. Step 5: Solve for x
    x = 1,067,878,376,613,681.50/26,794,018.10
  6. Step 6: Final answer
    x = 39,855,103.95

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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.