Home / 26,666,165.40-36,802,294.74-15,064,476.23

Finding the Fourth Proportional to 26,666,165.40, 36,802,294.74 and 15,064,476.23

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Solution

The fourth proportional to 26,666,165.40, 36,802,294.74 and 15,064,476.23 is: 20,790,664.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,666,165.40 : 36,802,294.74 = 15,064,476.23 : x
  2. Step 2: Convert to fraction form
    26,666,165.40/36,802,294.74 = 15,064,476.23/x
  3. Step 3: Cross multiply
    26,666,165.40x = 36,802,294.74 × 15,064,476.23
  4. Step 4: Simplify right side
    26,666,165.40x = 554,407,294,136,172.56
  5. Step 5: Solve for x
    x = 554,407,294,136,172.56/26,666,165.40
  6. Step 6: Final answer
    x = 20,790,664.34

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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.