Home / 63,424,091,365.92-87,526,904,909.40-34,489,973,519.82

Finding the Fourth Proportional to 63,424,091,365.92, 87,526,904,909.40 and 34,489,973,519.82

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Solution

The fourth proportional to 63,424,091,365.92, 87,526,904,909.40 and 34,489,973,519.82 is: 47,597,065,524.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,424,091,365.92 : 87,526,904,909.40 = 34,489,973,519.82 : x
  2. Step 2: Convert to fraction form
    63,424,091,365.92/87,526,904,909.40 = 34,489,973,519.82/x
  3. Step 3: Cross multiply
    63,424,091,365.92x = 87,526,904,909.40 × 34,489,973,519.82
  4. Step 4: Simplify right side
    63,424,091,365.92x = 3,018,800,632,597,008,875,520
  5. Step 5: Solve for x
    x = 3,018,800,632,597,008,875,520/63,424,091,365.92
  6. Step 6: Final answer
    x = 47,597,065,524.84

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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.