Home / 32,262,404.20-48,393,606.30-12,065,021.80

Finding the Fourth Proportional to 32,262,404.20, 48,393,606.30 and 12,065,021.80

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Solution

The fourth proportional to 32,262,404.20, 48,393,606.30 and 12,065,021.80 is: 18,097,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,262,404.20 : 48,393,606.30 = 12,065,021.80 : x
  2. Step 2: Convert to fraction form
    32,262,404.20/48,393,606.30 = 12,065,021.80/x
  3. Step 3: Cross multiply
    32,262,404.20x = 48,393,606.30 × 12,065,021.80
  4. Step 4: Simplify right side
    32,262,404.20x = 583,869,914,990,117.38
  5. Step 5: Solve for x
    x = 583,869,914,990,117.38/32,262,404.20
  6. Step 6: Final answer
    x = 18,097,532.70

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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.