Home / 11,896,921,416,951-17,853,533,645,180-4,152,188,940,165.90

Finding the Fourth Proportional to 11,896,921,416,951, 17,853,533,645,180 and 4,152,188,940,165.90

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Solution

The fourth proportional to 11,896,921,416,951, 17,853,533,645,180 and 4,152,188,940,165.90 is: 6,231,128,402,577.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,896,921,416,951 : 17,853,533,645,180 = 4,152,188,940,165.90 : x
  2. Step 2: Convert to fraction form
    11,896,921,416,951/17,853,533,645,180 = 4,152,188,940,165.90/x
  3. Step 3: Cross multiply
    11,896,921,416,951x = 17,853,533,645,180 × 4,152,188,940,165.90
  4. Step 4: Simplify right side
    11,896,921,416,951x = 74,131,244,944,396,182,326,607,872
  5. Step 5: Solve for x
    x = 74,131,244,944,396,182,326,607,872/11,896,921,416,951
  6. Step 6: Final answer
    x = 6,231,128,402,577.52

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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.