Home / 96,988,220.25-145,501,495.79-35,577,949.16

Finding the Fourth Proportional to 96,988,220.25, 145,501,495.79 and 35,577,949.16

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Solution

The fourth proportional to 96,988,220.25, 145,501,495.79 and 35,577,949.16 is: 53,373,954.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,988,220.25 : 145,501,495.79 = 35,577,949.16 : x
  2. Step 2: Convert to fraction form
    96,988,220.25/145,501,495.79 = 35,577,949.16/x
  3. Step 3: Cross multiply
    96,988,220.25x = 145,501,495.79 × 35,577,949.16
  4. Step 4: Simplify right side
    96,988,220.25x = 5,176,644,819,015,177
  5. Step 5: Solve for x
    x = 5,176,644,819,015,177/96,988,220.25
  6. Step 6: Final answer
    x = 53,373,954.13

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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.