Home / 114,998,550,843.06-172,497,594,942.10-108,000,527,368.14

Finding the Fourth Proportional to 114,998,550,843.06, 172,497,594,942.10 and 108,000,527,368.14

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Solution

The fourth proportional to 114,998,550,843.06, 172,497,594,942.10 and 108,000,527,368.14 is: 162,000,573,806.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,998,550,843.06 : 172,497,594,942.10 = 108,000,527,368.14 : x
  2. Step 2: Convert to fraction form
    114,998,550,843.06/172,497,594,942.10 = 108,000,527,368.14/x
  3. Step 3: Cross multiply
    114,998,550,843.06x = 172,497,594,942.10 × 108,000,527,368.14
  4. Step 4: Simplify right side
    114,998,550,843.06x = 18,629,831,223,482,599,342,080
  5. Step 5: Solve for x
    x = 18,629,831,223,482,599,342,080/114,998,550,843.06
  6. Step 6: Final answer
    x = 162,000,573,806.42

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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.