Home / 32,808,219.20-49,212,328.80-13,676,343.20

Finding the Fourth Proportional to 32,808,219.20, 49,212,328.80 and 13,676,343.20

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Solution

The fourth proportional to 32,808,219.20, 49,212,328.80 and 13,676,343.20 is: 20,514,514.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,808,219.20 : 49,212,328.80 = 13,676,343.20 : x
  2. Step 2: Convert to fraction form
    32,808,219.20/49,212,328.80 = 13,676,343.20/x
  3. Step 3: Cross multiply
    32,808,219.20x = 49,212,328.80 × 13,676,343.20
  4. Step 4: Simplify right side
    32,808,219.20x = 673,044,698,340,044.12
  5. Step 5: Solve for x
    x = 673,044,698,340,044.12/32,808,219.20
  6. Step 6: Final answer
    x = 20,514,514.80

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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.