Home / 96,792,060.53-133,573,062.76-52,739,059.37

Finding the Fourth Proportional to 96,792,060.53, 133,573,062.76 and 52,739,059.37

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Solution

The fourth proportional to 96,792,060.53, 133,573,062.76 and 52,739,059.37 is: 72,779,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,792,060.53 : 133,573,062.76 = 52,739,059.37 : x
  2. Step 2: Convert to fraction form
    96,792,060.53/133,573,062.76 = 52,739,059.37/x
  3. Step 3: Cross multiply
    96,792,060.53x = 133,573,062.76 × 52,739,059.37
  4. Step 4: Simplify right side
    96,792,060.53x = 7,044,517,686,332,663
  5. Step 5: Solve for x
    x = 7,044,517,686,332,663/96,792,060.53
  6. Step 6: Final answer
    x = 72,779,912.40

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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.