Home / 23,590,737,129.13-32,554,997,220.80-12,885,853,750.27

Finding the Fourth Proportional to 23,590,737,129.13, 32,554,997,220.80 and 12,885,853,750.27

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Solution

The fourth proportional to 23,590,737,129.13, 32,554,997,220.80 and 12,885,853,750.27 is: 17,782,357,996.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590,737,129.13 : 32,554,997,220.80 = 12,885,853,750.27 : x
  2. Step 2: Convert to fraction form
    23,590,737,129.13/32,554,997,220.80 = 12,885,853,750.27/x
  3. Step 3: Cross multiply
    23,590,737,129.13x = 32,554,997,220.80 × 12,885,853,750.27
  4. Step 4: Simplify right side
    23,590,737,129.13x = 419,498,933,027,603,218,432
  5. Step 5: Solve for x
    x = 419,498,933,027,603,218,432/23,590,737,129.13
  6. Step 6: Final answer
    x = 17,782,357,996.34

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1.5x scale

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.