Home / 9,792,058.20-14,688,087.30-9,592,992.60

Finding the Fourth Proportional to 9,792,058.20, 14,688,087.30 and 9,592,992.60

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Solution

The fourth proportional to 9,792,058.20, 14,688,087.30 and 9,592,992.60 is: 14,389,488.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,058.20 : 14,688,087.30 = 9,592,992.60 : x
  2. Step 2: Convert to fraction form
    9,792,058.20/14,688,087.30 = 9,592,992.60/x
  3. Step 3: Cross multiply
    9,792,058.20x = 14,688,087.30 × 9,592,992.60
  4. Step 4: Simplify right side
    9,792,058.20x = 140,902,712,777,053.97
  5. Step 5: Solve for x
    x = 140,902,712,777,053.97/9,792,058.20
  6. Step 6: Final answer
    x = 14,389,488.90

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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.