Home / 9,935,348,568,051.20-14,903,022,852,077-8,239,376,635,404.80

Finding the Fourth Proportional to 9,935,348,568,051.20, 14,903,022,852,077 and 8,239,376,635,404.80

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Solution

The fourth proportional to 9,935,348,568,051.20, 14,903,022,852,077 and 8,239,376,635,404.80 is: 12,359,064,953,107.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,348,568,051.20 : 14,903,022,852,077 = 8,239,376,635,404.80 : x
  2. Step 2: Convert to fraction form
    9,935,348,568,051.20/14,903,022,852,077 = 8,239,376,635,404.80/x
  3. Step 3: Cross multiply
    9,935,348,568,051.20x = 14,903,022,852,077 × 8,239,376,635,404.80
  4. Step 4: Simplify right side
    9,935,348,568,051.20x = 122,791,618,284,307,027,918,323,712
  5. Step 5: Solve for x
    x = 122,791,618,284,307,027,918,323,712/9,935,348,568,051.20
  6. Step 6: Final answer
    x = 12,359,064,953,107.37

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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.