Home / 31,995,923.46-44,141,810.58-18,582,305.22

Finding the Fourth Proportional to 31,995,923.46, 44,141,810.58 and 18,582,305.22

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Solution

The fourth proportional to 31,995,923.46, 44,141,810.58 and 18,582,305.22 is: 25,636,284.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,995,923.46 : 44,141,810.58 = 18,582,305.22 : x
  2. Step 2: Convert to fraction form
    31,995,923.46/44,141,810.58 = 18,582,305.22/x
  3. Step 3: Cross multiply
    31,995,923.46x = 44,141,810.58 × 18,582,305.22
  4. Step 4: Simplify right side
    31,995,923.46x = 820,256,597,160,985.12
  5. Step 5: Solve for x
    x = 820,256,597,160,985.12/31,995,923.46
  6. Step 6: Final answer
    x = 25,636,284.52

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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.