Home / 24,470,418.04-33,770,044.12-13,458,019.16

Finding the Fourth Proportional to 24,470,418.04, 33,770,044.12 and 13,458,019.16

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Solution

The fourth proportional to 24,470,418.04, 33,770,044.12 and 13,458,019.16 is: 18,572,543.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,418.04 : 33,770,044.12 = 13,458,019.16 : x
  2. Step 2: Convert to fraction form
    24,470,418.04/33,770,044.12 = 13,458,019.16/x
  3. Step 3: Cross multiply
    24,470,418.04x = 33,770,044.12 × 13,458,019.16
  4. Step 4: Simplify right side
    24,470,418.04x = 454,477,900,801,005.31
  5. Step 5: Solve for x
    x = 454,477,900,801,005.31/24,470,418.04
  6. Step 6: Final answer
    x = 18,572,543.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.