Home / 114,583,172.48-158,126,794.24-62,373,708.80

Finding the Fourth Proportional to 114,583,172.48, 158,126,794.24 and 62,373,708.80

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Solution

The fourth proportional to 114,583,172.48, 158,126,794.24 and 62,373,708.80 is: 86,076,815.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,583,172.48 : 158,126,794.24 = 62,373,708.80 : x
  2. Step 2: Convert to fraction form
    114,583,172.48/158,126,794.24 = 62,373,708.80/x
  3. Step 3: Cross multiply
    114,583,172.48x = 158,126,794.24 × 62,373,708.80
  4. Step 4: Simplify right side
    114,583,172.48x = 9,862,954,617,403,278
  5. Step 5: Solve for x
    x = 9,862,954,617,403,278/114,583,172.48
  6. Step 6: Final answer
    x = 86,076,815.68

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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.