Home / 14,046,232.13-19,383,744.23-7,851,272.14

Finding the Fourth Proportional to 14,046,232.13, 19,383,744.23 and 7,851,272.14

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Solution

The fourth proportional to 14,046,232.13, 19,383,744.23 and 7,851,272.14 is: 10,834,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,046,232.13 : 19,383,744.23 = 7,851,272.14 : x
  2. Step 2: Convert to fraction form
    14,046,232.13/19,383,744.23 = 7,851,272.14/x
  3. Step 3: Cross multiply
    14,046,232.13x = 19,383,744.23 × 7,851,272.14
  4. Step 4: Simplify right side
    14,046,232.13x = 152,187,050,944,966.03
  5. Step 5: Solve for x
    x = 152,187,050,944,966.03/14,046,232.13
  6. Step 6: Final answer
    x = 10,834,724.19

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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.