Home / 49,848,820.20-74,607,342.30-36,163,060.20

Finding the Fourth Proportional to 49,848,820.20, 74,607,342.30 and 36,163,060.20

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Solution

The fourth proportional to 49,848,820.20, 74,607,342.30 and 36,163,060.20 is: 54,124,246.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848,820.20 : 74,607,342.30 = 36,163,060.20 : x
  2. Step 2: Convert to fraction form
    49,848,820.20/74,607,342.30 = 36,163,060.20/x
  3. Step 3: Cross multiply
    49,848,820.20x = 74,607,342.30 × 36,163,060.20
  4. Step 4: Simplify right side
    49,848,820.20x = 2,698,029,810,956,906.50
  5. Step 5: Solve for x
    x = 2,698,029,810,956,906.50/49,848,820.20
  6. Step 6: Final answer
    x = 54,124,246.07

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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.