Home / 35,622,350.71-53,468,078.82-17,191,266.44

Finding the Fourth Proportional to 35,622,350.71, 53,468,078.82 and 17,191,266.44

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Solution

The fourth proportional to 35,622,350.71, 53,468,078.82 and 17,191,266.44 is: 25,803,574.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,622,350.71 : 53,468,078.82 = 17,191,266.44 : x
  2. Step 2: Convert to fraction form
    35,622,350.71/53,468,078.82 = 17,191,266.44/x
  3. Step 3: Cross multiply
    35,622,350.71x = 53,468,078.82 × 17,191,266.44
  4. Step 4: Simplify right side
    35,622,350.71x = 919,183,988,676,244
  5. Step 5: Solve for x
    x = 919,183,988,676,244/35,622,350.71
  6. Step 6: Final answer
    x = 25,803,574.74

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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.