Home / 2,490,062,105.13-3,735,748,277.52-894,857,532.39

Finding the Fourth Proportional to 2,490,062,105.13, 3,735,748,277.52 and 894,857,532.39

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Solution

The fourth proportional to 2,490,062,105.13, 3,735,748,277.52 and 894,857,532.39 is: 1,342,521,730.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,062,105.13 : 3,735,748,277.52 = 894,857,532.39 : x
  2. Step 2: Convert to fraction form
    2,490,062,105.13/3,735,748,277.52 = 894,857,532.39/x
  3. Step 3: Cross multiply
    2,490,062,105.13x = 3,735,748,277.52 × 894,857,532.39
  4. Step 4: Simplify right side
    2,490,062,105.13x = 3,342,962,485,259,558,912
  5. Step 5: Solve for x
    x = 3,342,962,485,259,558,912/2,490,062,105.13
  6. Step 6: Final answer
    x = 1,342,521,730.03

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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.