Home / 22,251,084.66-33,316,827.73-14,120,037.36

Finding the Fourth Proportional to 22,251,084.66, 33,316,827.73 and 14,120,037.36

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Solution

The fourth proportional to 22,251,084.66, 33,316,827.73 and 14,120,037.36 is: 21,142,108.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,251,084.66 : 33,316,827.73 = 14,120,037.36 : x
  2. Step 2: Convert to fraction form
    22,251,084.66/33,316,827.73 = 14,120,037.36/x
  3. Step 3: Cross multiply
    22,251,084.66x = 33,316,827.73 × 14,120,037.36
  4. Step 4: Simplify right side
    22,251,084.66x = 470,434,852,228,983.88
  5. Step 5: Solve for x
    x = 470,434,852,228,983.88/22,251,084.66
  6. Step 6: Final answer
    x = 21,142,108.77

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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.