Home / 37,376,464.80-56,064,697.20-25,897,339.20

Finding the Fourth Proportional to 37,376,464.80, 56,064,697.20 and 25,897,339.20

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Solution

The fourth proportional to 37,376,464.80, 56,064,697.20 and 25,897,339.20 is: 38,846,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,376,464.80 : 56,064,697.20 = 25,897,339.20 : x
  2. Step 2: Convert to fraction form
    37,376,464.80/56,064,697.20 = 25,897,339.20/x
  3. Step 3: Cross multiply
    37,376,464.80x = 56,064,697.20 × 25,897,339.20
  4. Step 4: Simplify right side
    37,376,464.80x = 1,451,926,480,533,690.25
  5. Step 5: Solve for x
    x = 1,451,926,480,533,690.25/37,376,464.80
  6. Step 6: Final answer
    x = 38,846,008.80

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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.