Home / 96,646,957.57-133,372,823.16-53,186,893.57

Finding the Fourth Proportional to 96,646,957.57, 133,372,823.16 and 53,186,893.57

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Solution

The fourth proportional to 96,646,957.57, 133,372,823.16 and 53,186,893.57 is: 73,397,925.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,646,957.57 : 133,372,823.16 = 53,186,893.57 : x
  2. Step 2: Convert to fraction form
    96,646,957.57/133,372,823.16 = 53,186,893.57/x
  3. Step 3: Cross multiply
    96,646,957.57x = 133,372,823.16 × 53,186,893.57
  4. Step 4: Simplify right side
    96,646,957.57x = 7,093,686,150,541,351
  5. Step 5: Solve for x
    x = 7,093,686,150,541,351/96,646,957.57
  6. Step 6: Final answer
    x = 73,397,925.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.