Home / 99,553,071.94-149,383,145.85-95,929,497.25

Finding the Fourth Proportional to 99,553,071.94, 149,383,145.85 and 95,929,497.25

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Solution

The fourth proportional to 99,553,071.94, 149,383,145.85 and 95,929,497.25 is: 143,945,835.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,553,071.94 : 149,383,145.85 = 95,929,497.25 : x
  2. Step 2: Convert to fraction form
    99,553,071.94/149,383,145.85 = 95,929,497.25/x
  3. Step 3: Cross multiply
    99,553,071.94x = 149,383,145.85 × 95,929,497.25
  4. Step 4: Simplify right side
    99,553,071.94x = 14,330,250,079,013,924
  5. Step 5: Solve for x
    x = 14,330,250,079,013,924/99,553,071.94
  6. Step 6: Final answer
    x = 143,945,835.12

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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.