Home / 19,411,210.22-29,086,884.41-9,551,955.42

Finding the Fourth Proportional to 19,411,210.22, 29,086,884.41 and 9,551,955.42

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Solution

The fourth proportional to 19,411,210.22, 29,086,884.41 and 9,551,955.42 is: 14,313,204.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,411,210.22 : 29,086,884.41 = 9,551,955.42 : x
  2. Step 2: Convert to fraction form
    19,411,210.22/29,086,884.41 = 9,551,955.42/x
  3. Step 3: Cross multiply
    19,411,210.22x = 29,086,884.41 × 9,551,955.42
  4. Step 4: Simplify right side
    19,411,210.22x = 277,836,623,143,253.22
  5. Step 5: Solve for x
    x = 277,836,623,143,253.22/19,411,210.22
  6. Step 6: Final answer
    x = 14,313,204.59

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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.