Home / 45,304,684.19-67,929,214.67-17,606,260.39

Finding the Fourth Proportional to 45,304,684.19, 67,929,214.67 and 17,606,260.39

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Solution

The fourth proportional to 45,304,684.19, 67,929,214.67 and 17,606,260.39 is: 26,398,582.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,304,684.19 : 67,929,214.67 = 17,606,260.39 : x
  2. Step 2: Convert to fraction form
    45,304,684.19/67,929,214.67 = 17,606,260.39/x
  3. Step 3: Cross multiply
    45,304,684.19x = 67,929,214.67 × 17,606,260.39
  4. Step 4: Simplify right side
    45,304,684.19x = 1,195,979,441,442,420.50
  5. Step 5: Solve for x
    x = 1,195,979,441,442,420.50/45,304,684.19
  6. Step 6: Final answer
    x = 26,398,582.46

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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.