Home / 4,599,042,923.30-6,898,619,128.59-1,282,655,716.36

Finding the Fourth Proportional to 4,599,042,923.30, 6,898,619,128.59 and 1,282,655,716.36

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Solution

The fourth proportional to 4,599,042,923.30, 6,898,619,128.59 and 1,282,655,716.36 is: 1,923,998,842.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,042,923.30 : 6,898,619,128.59 = 1,282,655,716.36 : x
  2. Step 2: Convert to fraction form
    4,599,042,923.30/6,898,619,128.59 = 1,282,655,716.36/x
  3. Step 3: Cross multiply
    4,599,042,923.30x = 6,898,619,128.59 × 1,282,655,716.36
  4. Step 4: Simplify right side
    4,599,042,923.30x = 8,848,553,260,259,160,064
  5. Step 5: Solve for x
    x = 8,848,553,260,259,160,064/4,599,042,923.30
  6. Step 6: Final answer
    x = 1,923,998,842.33

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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.