Home / 114,347,917,859.80-158,026,535,270.22-93,715,565,243.66

Finding the Fourth Proportional to 114,347,917,859.80, 158,026,535,270.22 and 93,715,565,243.66

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Solution

The fourth proportional to 114,347,917,859.80, 158,026,535,270.22 and 93,715,565,243.66 is: 129,513,036,647.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,347,917,859.80 : 158,026,535,270.22 = 93,715,565,243.66 : x
  2. Step 2: Convert to fraction form
    114,347,917,859.80/158,026,535,270.22 = 93,715,565,243.66/x
  3. Step 3: Cross multiply
    114,347,917,859.80x = 158,026,535,270.22 × 93,715,565,243.66
  4. Step 4: Simplify right side
    114,347,917,859.80x = 14,809,546,076,345,841,221,632
  5. Step 5: Solve for x
    x = 14,809,546,076,345,841,221,632/114,347,917,859.80
  6. Step 6: Final answer
    x = 129,513,036,647.54

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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.