Home / 14,684,295.60-22,026,443.40-12,511,292.40

Finding the Fourth Proportional to 14,684,295.60, 22,026,443.40 and 12,511,292.40

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Solution

The fourth proportional to 14,684,295.60, 22,026,443.40 and 12,511,292.40 is: 18,766,938.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,684,295.60 : 22,026,443.40 = 12,511,292.40 : x
  2. Step 2: Convert to fraction form
    14,684,295.60/22,026,443.40 = 12,511,292.40/x
  3. Step 3: Cross multiply
    14,684,295.60x = 22,026,443.40 × 12,511,292.40
  4. Step 4: Simplify right side
    14,684,295.60x = 275,579,273,909,450.16
  5. Step 5: Solve for x
    x = 275,579,273,909,450.16/14,684,295.60
  6. Step 6: Final answer
    x = 18,766,938.60

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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.