Home / 182,779,284.38-252,174,072.56-104,407,352.06

Finding the Fourth Proportional to 182,779,284.38, 252,174,072.56 and 104,407,352.06

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Solution

The fourth proportional to 182,779,284.38, 252,174,072.56 and 104,407,352.06 is: 144,047,107.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,779,284.38 : 252,174,072.56 = 104,407,352.06 : x
  2. Step 2: Convert to fraction form
    182,779,284.38/252,174,072.56 = 104,407,352.06/x
  3. Step 3: Cross multiply
    182,779,284.38x = 252,174,072.56 × 104,407,352.06
  4. Step 4: Simplify right side
    182,779,284.38x = 26,328,827,172,393,000
  5. Step 5: Solve for x
    x = 26,328,827,172,393,000/182,779,284.38
  6. Step 6: Final answer
    x = 144,047,107.21

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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.