Home / 14,889,058.34-22,324,028.93-5,781,451.29

Finding the Fourth Proportional to 14,889,058.34, 22,324,028.93 and 5,781,451.29

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Solution

The fourth proportional to 14,889,058.34, 22,324,028.93 and 5,781,451.29 is: 8,668,465.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,058.34 : 22,324,028.93 = 5,781,451.29 : x
  2. Step 2: Convert to fraction form
    14,889,058.34/22,324,028.93 = 5,781,451.29/x
  3. Step 3: Cross multiply
    14,889,058.34x = 22,324,028.93 × 5,781,451.29
  4. Step 4: Simplify right side
    14,889,058.34x = 129,065,285,889,981.03
  5. Step 5: Solve for x
    x = 129,065,285,889,981.03/14,889,058.34
  6. Step 6: Final answer
    x = 8,668,465.32

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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.