Home / 22,784,290.80-34,172,081.58-6,827,938.80

Finding the Fourth Proportional to 22,784,290.80, 34,172,081.58 and 6,827,938.80

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Solution

The fourth proportional to 22,784,290.80, 34,172,081.58 and 6,827,938.80 is: 10,240,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,784,290.80 : 34,172,081.58 = 6,827,938.80 : x
  2. Step 2: Convert to fraction form
    22,784,290.80/34,172,081.58 = 6,827,938.80/x
  3. Step 3: Cross multiply
    22,784,290.80x = 34,172,081.58 × 6,827,938.80
  4. Step 4: Simplify right side
    22,784,290.80x = 233,324,881,696,847.28
  5. Step 5: Solve for x
    x = 233,324,881,696,847.28/22,784,290.80
  6. Step 6: Final answer
    x = 10,240,603.22

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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.