Home / 24,018,200-36,031,032.48-8,065,580.48

Finding the Fourth Proportional to 24,018,200, 36,031,032.48 and 8,065,580.48

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Solution

The fourth proportional to 24,018,200, 36,031,032.48 and 8,065,580.48 is: 12,099,624.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,018,200 : 36,031,032.48 = 8,065,580.48 : x
  2. Step 2: Convert to fraction form
    24,018,200/36,031,032.48 = 8,065,580.48/x
  3. Step 3: Cross multiply
    24,018,200x = 36,031,032.48 × 8,065,580.48
  4. Step 4: Simplify right side
    24,018,200x = 290,611,192,244,934
  5. Step 5: Solve for x
    x = 290,611,192,244,934/24,018,200
  6. Step 6: Final answer
    x = 12,099,624.13

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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.