Home / 35,969,348.87-53,930,825.96-14,111,937.12

Finding the Fourth Proportional to 35,969,348.87, 53,930,825.96 and 14,111,937.12

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Solution

The fourth proportional to 35,969,348.87, 53,930,825.96 and 14,111,937.12 is: 21,158,804.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,348.87 : 53,930,825.96 = 14,111,937.12 : x
  2. Step 2: Convert to fraction form
    35,969,348.87/53,930,825.96 = 14,111,937.12/x
  3. Step 3: Cross multiply
    35,969,348.87x = 53,930,825.96 × 14,111,937.12
  4. Step 4: Simplify right side
    35,969,348.87x = 761,068,424,706,623.88
  5. Step 5: Solve for x
    x = 761,068,424,706,623.88/35,969,348.87
  6. Step 6: Final answer
    x = 21,158,804.61

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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.