Home / 27,031,714.30-40,544,189.88-8,834,387.14

Finding the Fourth Proportional to 27,031,714.30, 40,544,189.88 and 8,834,387.14

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Solution

The fourth proportional to 27,031,714.30, 40,544,189.88 and 8,834,387.14 is: 13,250,475.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,031,714.30 : 40,544,189.88 = 8,834,387.14 : x
  2. Step 2: Convert to fraction form
    27,031,714.30/40,544,189.88 = 8,834,387.14/x
  3. Step 3: Cross multiply
    27,031,714.30x = 40,544,189.88 × 8,834,387.14
  4. Step 4: Simplify right side
    27,031,714.30x = 358,183,069,677,590.19
  5. Step 5: Solve for x
    x = 358,183,069,677,590.19/27,031,714.30
  6. Step 6: Final answer
    x = 13,250,475.56

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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.