Home / 99,553,070.94-149,383,144.35-95,929,496.25

Finding the Fourth Proportional to 99,553,070.94, 149,383,144.35 and 95,929,496.25

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Solution

The fourth proportional to 99,553,070.94, 149,383,144.35 and 95,929,496.25 is: 143,945,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,553,070.94 : 149,383,144.35 = 95,929,496.25 : x
  2. Step 2: Convert to fraction form
    99,553,070.94/149,383,144.35 = 95,929,496.25/x
  3. Step 3: Cross multiply
    99,553,070.94x = 149,383,144.35 × 95,929,496.25
  4. Step 4: Simplify right side
    99,553,070.94x = 14,330,249,785,736,534
  5. Step 5: Solve for x
    x = 14,330,249,785,736,534/99,553,070.94
  6. Step 6: Final answer
    x = 143,945,833.62

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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.