Home / 32,954,970.51-49,425,698.75-12,477,625.38

Finding the Fourth Proportional to 32,954,970.51, 49,425,698.75 and 12,477,625.38

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Solution

The fourth proportional to 32,954,970.51, 49,425,698.75 and 12,477,625.38 is: 18,713,879.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,970.51 : 49,425,698.75 = 12,477,625.38 : x
  2. Step 2: Convert to fraction form
    32,954,970.51/49,425,698.75 = 12,477,625.38/x
  3. Step 3: Cross multiply
    32,954,970.51x = 49,425,698.75 × 12,477,625.38
  4. Step 4: Simplify right side
    32,954,970.51x = 616,715,353,084,846.12
  5. Step 5: Solve for x
    x = 616,715,353,084,846.12/32,954,970.51
  6. Step 6: Final answer
    x = 18,713,879.68

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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.