Home / 38,410,387.12-57,556,680.16-26,098,670.44

Finding the Fourth Proportional to 38,410,387.12, 57,556,680.16 and 26,098,670.44

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Solution

The fourth proportional to 38,410,387.12, 57,556,680.16 and 26,098,670.44 is: 39,107,984.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,410,387.12 : 57,556,680.16 = 26,098,670.44 : x
  2. Step 2: Convert to fraction form
    38,410,387.12/57,556,680.16 = 26,098,670.44/x
  3. Step 3: Cross multiply
    38,410,387.12x = 57,556,680.16 × 26,098,670.44
  4. Step 4: Simplify right side
    38,410,387.12x = 1,502,152,827,116,326.50
  5. Step 5: Solve for x
    x = 1,502,152,827,116,326.50/38,410,387.12
  6. Step 6: Final answer
    x = 39,107,984.58

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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.