Home / 29,839,988.88-44,759,983.32-19,740,247.92

Finding the Fourth Proportional to 29,839,988.88, 44,759,983.32 and 19,740,247.92

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Solution

The fourth proportional to 29,839,988.88, 44,759,983.32 and 19,740,247.92 is: 29,610,371.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,839,988.88 : 44,759,983.32 = 19,740,247.92 : x
  2. Step 2: Convert to fraction form
    29,839,988.88/44,759,983.32 = 19,740,247.92/x
  3. Step 3: Cross multiply
    29,839,988.88x = 44,759,983.32 × 19,740,247.92
  4. Step 4: Simplify right side
    29,839,988.88x = 883,573,167,631,864.75
  5. Step 5: Solve for x
    x = 883,573,167,631,864.75/29,839,988.88
  6. Step 6: Final answer
    x = 29,610,371.88

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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.