Home / 24,969,009.60-37,453,514.40-7,931,404.80

Finding the Fourth Proportional to 24,969,009.60, 37,453,514.40 and 7,931,404.80

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Solution

The fourth proportional to 24,969,009.60, 37,453,514.40 and 7,931,404.80 is: 11,897,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,969,009.60 : 37,453,514.40 = 7,931,404.80 : x
  2. Step 2: Convert to fraction form
    24,969,009.60/37,453,514.40 = 7,931,404.80/x
  3. Step 3: Cross multiply
    24,969,009.60x = 37,453,514.40 × 7,931,404.80
  4. Step 4: Simplify right side
    24,969,009.60x = 297,058,983,889,029.12
  5. Step 5: Solve for x
    x = 297,058,983,889,029.12/24,969,009.60
  6. Step 6: Final answer
    x = 11,897,107.20

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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.