Home / 22,952,362.57-31,671,851.79-13,026,084.19

Finding the Fourth Proportional to 22,952,362.57, 31,671,851.79 and 13,026,084.19

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Solution

The fourth proportional to 22,952,362.57, 31,671,851.79 and 13,026,084.19 is: 17,974,629.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952,362.57 : 31,671,851.79 = 13,026,084.19 : x
  2. Step 2: Convert to fraction form
    22,952,362.57/31,671,851.79 = 13,026,084.19/x
  3. Step 3: Cross multiply
    22,952,362.57x = 31,671,851.79 × 13,026,084.19
  4. Step 4: Simplify right side
    22,952,362.57x = 412,560,207,869,742.19
  5. Step 5: Solve for x
    x = 412,560,207,869,742.19/22,952,362.57
  6. Step 6: Final answer
    x = 17,974,629.26

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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.