Home / 6,331,972,181,717.60-8,737,642,064,200.80-3,553,597,818,615

Finding the Fourth Proportional to 6,331,972,181,717.60, 8,737,642,064,200.80 and 3,553,597,818,615

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Solution

The fourth proportional to 6,331,972,181,717.60, 8,737,642,064,200.80 and 3,553,597,818,615 is: 4,903,695,860,956.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,972,181,717.60 : 8,737,642,064,200.80 = 3,553,597,818,615 : x
  2. Step 2: Convert to fraction form
    6,331,972,181,717.60/8,737,642,064,200.80 = 3,553,597,818,615/x
  3. Step 3: Cross multiply
    6,331,972,181,717.60x = 8,737,642,064,200.80 × 3,553,597,818,615
  4. Step 4: Simplify right side
    6,331,972,181,717.60x = 31,050,065,779,182,626,796,470,272
  5. Step 5: Solve for x
    x = 31,050,065,779,182,626,796,470,272/6,331,972,181,717.60
  6. Step 6: Final answer
    x = 4,903,695,860,956.87

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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.