Home / 34,356,915.30-51,534,027.90-11,637,812.52

Finding the Fourth Proportional to 34,356,915.30, 51,534,027.90 and 11,637,812.52

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Solution

The fourth proportional to 34,356,915.30, 51,534,027.90 and 11,637,812.52 is: 17,456,263.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,356,915.30 : 51,534,027.90 = 11,637,812.52 : x
  2. Step 2: Convert to fraction form
    34,356,915.30/51,534,027.90 = 11,637,812.52/x
  3. Step 3: Cross multiply
    34,356,915.30x = 51,534,027.90 × 11,637,812.52
  4. Step 4: Simplify right side
    34,356,915.30x = 599,743,355,100,649.25
  5. Step 5: Solve for x
    x = 599,743,355,100,649.25/34,356,915.30
  6. Step 6: Final answer
    x = 17,456,263.17

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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.