Home / 11,915,475,930,527-17,873,214,103,944-2,860,078,917,131.30

Finding the Fourth Proportional to 11,915,475,930,527, 17,873,214,103,944 and 2,860,078,917,131.30

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Solution

The fourth proportional to 11,915,475,930,527, 17,873,214,103,944 and 2,860,078,917,131.30 is: 4,290,118,425,660.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,915,475,930,527 : 17,873,214,103,944 = 2,860,078,917,131.30 : x
  2. Step 2: Convert to fraction form
    11,915,475,930,527/17,873,214,103,944 = 2,860,078,917,131.30/x
  3. Step 3: Cross multiply
    11,915,475,930,527x = 17,873,214,103,944 × 2,860,078,917,131.30
  4. Step 4: Simplify right side
    11,915,475,930,527x = 51,118,802,840,064,034,684,796,928
  5. Step 5: Solve for x
    x = 51,118,802,840,064,034,684,796,928/11,915,475,930,527
  6. Step 6: Final answer
    x = 4,290,118,425,660.16

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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.