Home / 41,556,736.80-62,280,746.10-22,346,128.80

Finding the Fourth Proportional to 41,556,736.80, 62,280,746.10 and 22,346,128.80

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Solution

The fourth proportional to 41,556,736.80, 62,280,746.10 and 22,346,128.80 is: 33,489,962.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,556,736.80 : 62,280,746.10 = 22,346,128.80 : x
  2. Step 2: Convert to fraction form
    41,556,736.80/62,280,746.10 = 22,346,128.80/x
  3. Step 3: Cross multiply
    41,556,736.80x = 62,280,746.10 × 22,346,128.80
  4. Step 4: Simplify right side
    41,556,736.80x = 1,391,733,574,110,697.75
  5. Step 5: Solve for x
    x = 1,391,733,574,110,697.75/41,556,736.80
  6. Step 6: Final answer
    x = 33,489,962.91

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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.