Home / 14,684,664.54-22,019,433.42-6,590,701.46

Finding the Fourth Proportional to 14,684,664.54, 22,019,433.42 and 6,590,701.46

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Solution

The fourth proportional to 14,684,664.54, 22,019,433.42 and 6,590,701.46 is: 9,882,657.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,684,664.54 : 22,019,433.42 = 6,590,701.46 : x
  2. Step 2: Convert to fraction form
    14,684,664.54/22,019,433.42 = 6,590,701.46/x
  3. Step 3: Cross multiply
    14,684,664.54x = 22,019,433.42 × 6,590,701.46
  4. Step 4: Simplify right side
    14,684,664.54x = 145,123,511,989,566.81
  5. Step 5: Solve for x
    x = 145,123,511,989,566.81/14,684,664.54
  6. Step 6: Final answer
    x = 9,882,657.63

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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.