Home / 33,643,079.73-50,463,895.12-9,381,360.13

Finding the Fourth Proportional to 33,643,079.73, 50,463,895.12 and 9,381,360.13

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Solution

The fourth proportional to 33,643,079.73, 50,463,895.12 and 9,381,360.13 is: 14,071,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,079.73 : 50,463,895.12 = 9,381,360.13 : x
  2. Step 2: Convert to fraction form
    33,643,079.73/50,463,895.12 = 9,381,360.13/x
  3. Step 3: Cross multiply
    33,643,079.73x = 50,463,895.12 × 9,381,360.13
  4. Step 4: Simplify right side
    33,643,079.73x = 473,419,973,533,656.38
  5. Step 5: Solve for x
    x = 473,419,973,533,656.38/33,643,079.73
  6. Step 6: Final answer
    x = 14,071,838.17

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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.