Home / 114,366,903.80-157,827,546.06-62,155,942.16

Finding the Fourth Proportional to 114,366,903.80, 157,827,546.06 and 62,155,942.16

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Solution

The fourth proportional to 114,366,903.80, 157,827,546.06 and 62,155,942.16 is: 85,775,862.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,366,903.80 : 157,827,546.06 = 62,155,942.16 : x
  2. Step 2: Convert to fraction form
    114,366,903.80/157,827,546.06 = 62,155,942.16/x
  3. Step 3: Cross multiply
    114,366,903.80x = 157,827,546.06 × 62,155,942.16
  4. Step 4: Simplify right side
    114,366,903.80x = 9,809,919,824,160,096
  5. Step 5: Solve for x
    x = 9,809,919,824,160,096/114,366,903.80
  6. Step 6: Final answer
    x = 85,775,862.58

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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.