Home / 97,669,542,963-134,787,606,812.55-58,568,456,989.15

Finding the Fourth Proportional to 97,669,542,963, 134,787,606,812.55 and 58,568,456,989.15

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Solution

The fourth proportional to 97,669,542,963, 134,787,606,812.55 and 58,568,456,989.15 is: 80,826,651,920.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,669,542,963 : 134,787,606,812.55 = 58,568,456,989.15 : x
  2. Step 2: Convert to fraction form
    97,669,542,963/134,787,606,812.55 = 58,568,456,989.15/x
  3. Step 3: Cross multiply
    97,669,542,963x = 134,787,606,812.55 × 58,568,456,989.15
  4. Step 4: Simplify right side
    97,669,542,963x = 7,894,302,152,271,835,693,056
  5. Step 5: Solve for x
    x = 7,894,302,152,271,835,693,056/97,669,542,963
  6. Step 6: Final answer
    x = 80,826,651,920.16

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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.