Home / 23,126,355,145.14-34,665,049,507.22-7,778,940,398.70

Finding the Fourth Proportional to 23,126,355,145.14, 34,665,049,507.22 and 7,778,940,398.70

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Solution

The fourth proportional to 23,126,355,145.14, 34,665,049,507.22 and 7,778,940,398.70 is: 11,660,175,256.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,355,145.14 : 34,665,049,507.22 = 7,778,940,398.70 : x
  2. Step 2: Convert to fraction form
    23,126,355,145.14/34,665,049,507.22 = 7,778,940,398.70/x
  3. Step 3: Cross multiply
    23,126,355,145.14x = 34,665,049,507.22 × 7,778,940,398.70
  4. Step 4: Simplify right side
    23,126,355,145.14x = 269,657,354,034,649,202,688
  5. Step 5: Solve for x
    x = 269,657,354,034,649,202,688/23,126,355,145.14
  6. Step 6: Final answer
    x = 11,660,175,256.42

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1.5x scale

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.