Home / 17,716,223.40-26,574,335.10-17,380,300.20

Finding the Fourth Proportional to 17,716,223.40, 26,574,335.10 and 17,380,300.20

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Solution

The fourth proportional to 17,716,223.40, 26,574,335.10 and 17,380,300.20 is: 26,070,450.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,223.40 : 26,574,335.10 = 17,380,300.20 : x
  2. Step 2: Convert to fraction form
    17,716,223.40/26,574,335.10 = 17,380,300.20/x
  3. Step 3: Cross multiply
    17,716,223.40x = 26,574,335.10 × 17,380,300.20
  4. Step 4: Simplify right side
    17,716,223.40x = 461,869,921,653,397
  5. Step 5: Solve for x
    x = 461,869,921,653,397/17,716,223.40
  6. Step 6: Final answer
    x = 26,070,450.30

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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.