Home / 17,205,061,697.91-23,739,833,282.31-9,583,917,941.86

Finding the Fourth Proportional to 17,205,061,697.91, 23,739,833,282.31 and 9,583,917,941.86

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Solution

The fourth proportional to 17,205,061,697.91, 23,739,833,282.31 and 9,583,917,941.86 is: 13,224,051,045.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,061,697.91 : 23,739,833,282.31 = 9,583,917,941.86 : x
  2. Step 2: Convert to fraction form
    17,205,061,697.91/23,739,833,282.31 = 9,583,917,941.86/x
  3. Step 3: Cross multiply
    17,205,061,697.91x = 23,739,833,282.31 × 9,583,917,941.86
  4. Step 4: Simplify right side
    17,205,061,697.91x = 227,520,614,131,029,540,864
  5. Step 5: Solve for x
    x = 227,520,614,131,029,540,864/17,205,061,697.91
  6. Step 6: Final answer
    x = 13,224,051,045.32

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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.