Home / 22,952,219.09-31,671,654.36-13,025,940.71

Finding the Fourth Proportional to 22,952,219.09, 31,671,654.36 and 13,025,940.71

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Solution

The fourth proportional to 22,952,219.09, 31,671,654.36 and 13,025,940.71 is: 17,974,431.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952,219.09 : 31,671,654.36 = 13,025,940.71 : x
  2. Step 2: Convert to fraction form
    22,952,219.09/31,671,654.36 = 13,025,940.71/x
  3. Step 3: Cross multiply
    22,952,219.09x = 31,671,654.36 × 13,025,940.71
  4. Step 4: Simplify right side
    22,952,219.09x = 412,553,091,880,973
  5. Step 5: Solve for x
    x = 412,553,091,880,973/22,952,219.09
  6. Step 6: Final answer
    x = 17,974,431.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.