Home / 22,812,827.10-34,208,043.21-11,284,975.14

Finding the Fourth Proportional to 22,812,827.10, 34,208,043.21 and 11,284,975.14

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Solution

The fourth proportional to 22,812,827.10, 34,208,043.21 and 11,284,975.14 is: 16,921,923.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,812,827.10 : 34,208,043.21 = 11,284,975.14 : x
  2. Step 2: Convert to fraction form
    22,812,827.10/34,208,043.21 = 11,284,975.14/x
  3. Step 3: Cross multiply
    22,812,827.10x = 34,208,043.21 × 11,284,975.14
  4. Step 4: Simplify right side
    22,812,827.10x = 386,036,917,212,895.81
  5. Step 5: Solve for x
    x = 386,036,917,212,895.81/22,812,827.10
  6. Step 6: Final answer
    x = 16,921,923.60

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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.