Home / 32,562,006.10-48,843,009.15-13,382,890.90

Finding the Fourth Proportional to 32,562,006.10, 48,843,009.15 and 13,382,890.90

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Solution

The fourth proportional to 32,562,006.10, 48,843,009.15 and 13,382,890.90 is: 20,074,336.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,006.10 : 48,843,009.15 = 13,382,890.90 : x
  2. Step 2: Convert to fraction form
    32,562,006.10/48,843,009.15 = 13,382,890.90/x
  3. Step 3: Cross multiply
    32,562,006.10x = 48,843,009.15 × 13,382,890.90
  4. Step 4: Simplify right side
    32,562,006.10x = 653,660,662,682,151.75
  5. Step 5: Solve for x
    x = 653,660,662,682,151.75/32,562,006.10
  6. Step 6: Final answer
    x = 20,074,336.35

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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.