Home / 14,684,662.53-22,019,430.42-6,590,699.46

Finding the Fourth Proportional to 14,684,662.53, 22,019,430.42 and 6,590,699.46

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Solution

The fourth proportional to 14,684,662.53, 22,019,430.42 and 6,590,699.46 is: 9,882,654.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,684,662.53 : 22,019,430.42 = 6,590,699.46 : x
  2. Step 2: Convert to fraction form
    14,684,662.53/22,019,430.42 = 6,590,699.46/x
  3. Step 3: Cross multiply
    14,684,662.53x = 22,019,430.42 × 6,590,699.46
  4. Step 4: Simplify right side
    14,684,662.53x = 145,123,448,178,601.59
  5. Step 5: Solve for x
    x = 145,123,448,178,601.59/14,684,662.53
  6. Step 6: Final answer
    x = 9,882,654.63

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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.