Home / 22,952,194.71-31,671,620.67-13,025,916.40

Finding the Fourth Proportional to 22,952,194.71, 31,671,620.67 and 13,025,916.40

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Solution

The fourth proportional to 22,952,194.71, 31,671,620.67 and 13,025,916.40 is: 17,974,398.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952,194.71 : 31,671,620.67 = 13,025,916.40 : x
  2. Step 2: Convert to fraction form
    22,952,194.71/31,671,620.67 = 13,025,916.40/x
  3. Step 3: Cross multiply
    22,952,194.71x = 31,671,620.67 × 13,025,916.40
  4. Step 4: Simplify right side
    22,952,194.71x = 412,551,883,099,932
  5. Step 5: Solve for x
    x = 412,551,883,099,932/22,952,194.71
  6. Step 6: Final answer
    x = 17,974,398.02

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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.