Home / 65,231,095.16-97,917,544.63-26,396,280.91

Finding the Fourth Proportional to 65,231,095.16, 97,917,544.63 and 26,396,280.91

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Solution

The fourth proportional to 65,231,095.16, 97,917,544.63 and 26,396,280.91 is: 39,623,112.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,231,095.16 : 97,917,544.63 = 26,396,280.91 : x
  2. Step 2: Convert to fraction form
    65,231,095.16/97,917,544.63 = 26,396,280.91/x
  3. Step 3: Cross multiply
    65,231,095.16x = 97,917,544.63 × 26,396,280.91
  4. Step 4: Simplify right side
    65,231,095.16x = 2,584,659,014,077,855
  5. Step 5: Solve for x
    x = 2,584,659,014,077,855/65,231,095.16
  6. Step 6: Final answer
    x = 39,623,112.38

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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.