Home / 11,520,719,521,567-17,282,095,190,842-3,250,415,954,909.40

Finding the Fourth Proportional to 11,520,719,521,567, 17,282,095,190,842 and 3,250,415,954,909.40

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Solution

The fourth proportional to 11,520,719,521,567, 17,282,095,190,842 and 3,250,415,954,909.40 is: 4,875,910,557,271.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,520,719,521,567 : 17,282,095,190,842 = 3,250,415,954,909.40 : x
  2. Step 2: Convert to fraction form
    11,520,719,521,567/17,282,095,190,842 = 3,250,415,954,909.40/x
  3. Step 3: Cross multiply
    11,520,719,521,567x = 17,282,095,190,842 × 3,250,415,954,909.40
  4. Step 4: Simplify right side
    11,520,719,521,567x = 56,173,997,942,575,843,898,294,272
  5. Step 5: Solve for x
    x = 56,173,997,942,575,843,898,294,272/11,520,719,521,567
  6. Step 6: Final answer
    x = 4,875,910,557,271.80

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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.