Home / 23,116,157.53-34,675,854.25-9,283,114.28

Finding the Fourth Proportional to 23,116,157.53, 34,675,854.25 and 9,283,114.28

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Solution

The fourth proportional to 23,116,157.53, 34,675,854.25 and 9,283,114.28 is: 13,925,321.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,157.53 : 34,675,854.25 = 9,283,114.28 : x
  2. Step 2: Convert to fraction form
    23,116,157.53/34,675,854.25 = 9,283,114.28/x
  3. Step 3: Cross multiply
    23,116,157.53x = 34,675,854.25 × 9,283,114.28
  4. Step 4: Simplify right side
    23,116,157.53x = 321,899,917,759,373.69
  5. Step 5: Solve for x
    x = 321,899,917,759,373.69/23,116,157.53
  6. Step 6: Final answer
    x = 13,925,321.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.