Home / 11,536,557.84-17,295,505.08-7,047,317.52

Finding the Fourth Proportional to 11,536,557.84, 17,295,505.08 and 7,047,317.52

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Solution

The fourth proportional to 11,536,557.84, 17,295,505.08 and 7,047,317.52 is: 10,565,275.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,557.84 : 17,295,505.08 = 7,047,317.52 : x
  2. Step 2: Convert to fraction form
    11,536,557.84/17,295,505.08 = 7,047,317.52/x
  3. Step 3: Cross multiply
    11,536,557.84x = 17,295,505.08 × 7,047,317.52
  4. Step 4: Simplify right side
    11,536,557.84x = 121,886,915,967,532.98
  5. Step 5: Solve for x
    x = 121,886,915,967,532.98/11,536,557.84
  6. Step 6: Final answer
    x = 10,565,275.85

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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.