Home / 95,728,694.76-143,484,117.93-58,254,659.89

Finding the Fourth Proportional to 95,728,694.76, 143,484,117.93 and 58,254,659.89

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Solution

The fourth proportional to 95,728,694.76, 143,484,117.93 and 58,254,659.89 is: 87,315,705.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,728,694.76 : 143,484,117.93 = 58,254,659.89 : x
  2. Step 2: Convert to fraction form
    95,728,694.76/143,484,117.93 = 58,254,659.89/x
  3. Step 3: Cross multiply
    95,728,694.76x = 143,484,117.93 × 58,254,659.89
  4. Step 4: Simplify right side
    95,728,694.76x = 8,358,618,489,270,091
  5. Step 5: Solve for x
    x = 8,358,618,489,270,091/95,728,694.76
  6. Step 6: Final answer
    x = 87,315,705.18

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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.