Home / 613,556,245,155.50-846,733,767,369.25-342,894,598,056.27

Finding the Fourth Proportional to 613,556,245,155.50, 846,733,767,369.25 and 342,894,598,056.27

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Solution

The fourth proportional to 613,556,245,155.50, 846,733,767,369.25 and 342,894,598,056.27 is: 473,209,159,087.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,556,245,155.50 : 846,733,767,369.25 = 342,894,598,056.27 : x
  2. Step 2: Convert to fraction form
    613,556,245,155.50/846,733,767,369.25 = 342,894,598,056.27/x
  3. Step 3: Cross multiply
    613,556,245,155.50x = 846,733,767,369.25 × 342,894,598,056.27
  4. Step 4: Simplify right side
    613,556,245,155.50x = 290,340,434,822,750,233,690,112
  5. Step 5: Solve for x
    x = 290,340,434,822,750,233,690,112/613,556,245,155.50
  6. Step 6: Final answer
    x = 473,209,159,087.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.