Home / 95,864,502.90-143,796,754.35-65,253,501.30

Finding the Fourth Proportional to 95,864,502.90, 143,796,754.35 and 65,253,501.30

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Solution

The fourth proportional to 95,864,502.90, 143,796,754.35 and 65,253,501.30 is: 97,880,251.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864,502.90 : 143,796,754.35 = 65,253,501.30 : x
  2. Step 2: Convert to fraction form
    95,864,502.90/143,796,754.35 = 65,253,501.30/x
  3. Step 3: Cross multiply
    95,864,502.90x = 143,796,754.35 × 65,253,501.30
  4. Step 4: Simplify right side
    95,864,502.90x = 9,383,241,696,913,504
  5. Step 5: Solve for x
    x = 9,383,241,696,913,504/95,864,502.90
  6. Step 6: Final answer
    x = 97,880,251.95

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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.