Home / 31,593,902,359.89-47,407,146,733.67-14,807,419,003.83

Finding the Fourth Proportional to 31,593,902,359.89, 47,407,146,733.67 and 14,807,419,003.83

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Solution

The fourth proportional to 31,593,902,359.89, 47,407,146,733.67 and 14,807,419,003.83 is: 22,218,764,794.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,593,902,359.89 : 47,407,146,733.67 = 14,807,419,003.83 : x
  2. Step 2: Convert to fraction form
    31,593,902,359.89/47,407,146,733.67 = 14,807,419,003.83/x
  3. Step 3: Cross multiply
    31,593,902,359.89x = 47,407,146,733.67 × 14,807,419,003.83
  4. Step 4: Simplify right side
    31,593,902,359.89x = 701,977,485,461,428,502,528
  5. Step 5: Solve for x
    x = 701,977,485,461,428,502,528/31,593,902,359.89
  6. Step 6: Final answer
    x = 22,218,764,794.08

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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.