Home / 114,998,550,842.06-172,497,594,940.60-108,000,527,367.14

Finding the Fourth Proportional to 114,998,550,842.06, 172,497,594,940.60 and 108,000,527,367.14

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Solution

The fourth proportional to 114,998,550,842.06, 172,497,594,940.60 and 108,000,527,367.14 is: 162,000,573,804.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,998,550,842.06 : 172,497,594,940.60 = 108,000,527,367.14 : x
  2. Step 2: Convert to fraction form
    114,998,550,842.06/172,497,594,940.60 = 108,000,527,367.14/x
  3. Step 3: Cross multiply
    114,998,550,842.06x = 172,497,594,940.60 × 108,000,527,367.14
  4. Step 4: Simplify right side
    114,998,550,842.06x = 18,629,831,223,148,101,500,928
  5. Step 5: Solve for x
    x = 18,629,831,223,148,101,500,928/114,998,550,842.06
  6. Step 6: Final answer
    x = 162,000,573,804.92

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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.