Home / 53,948,111.38-74,454,163.05-33,054,010.18

Finding the Fourth Proportional to 53,948,111.38, 74,454,163.05 and 33,054,010.18

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Solution

The fourth proportional to 53,948,111.38, 74,454,163.05 and 33,054,010.18 is: 45,618,068.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,948,111.38 : 74,454,163.05 = 33,054,010.18 : x
  2. Step 2: Convert to fraction form
    53,948,111.38/74,454,163.05 = 33,054,010.18/x
  3. Step 3: Cross multiply
    53,948,111.38x = 74,454,163.05 × 33,054,010.18
  4. Step 4: Simplify right side
    53,948,111.38x = 2,461,008,663,398,079.50
  5. Step 5: Solve for x
    x = 2,461,008,663,398,079.50/53,948,111.38
  6. Step 6: Final answer
    x = 45,618,068.93

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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.