Home / 12,326,126.00-17,015,502.33-7,366,317.66

Finding the Fourth Proportional to 12,326,126.00, 17,015,502.33 and 7,366,317.66

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Solution

The fourth proportional to 12,326,126.00, 17,015,502.33 and 7,366,317.66 is: 10,168,774.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,326,126.00 : 17,015,502.33 = 7,366,317.66 : x
  2. Step 2: Convert to fraction form
    12,326,126.00/17,015,502.33 = 7,366,317.66/x
  3. Step 3: Cross multiply
    12,326,126.00x = 17,015,502.33 × 7,366,317.66
  4. Step 4: Simplify right side
    12,326,126.00x = 125,341,595,307,250.14
  5. Step 5: Solve for x
    x = 125,341,595,307,250.14/12,326,126.00
  6. Step 6: Final answer
    x = 10,168,774.47

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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.