Home / 11,032,427,221,245-15,225,212,096,649-6,344,829,646,728.80

Finding the Fourth Proportional to 11,032,427,221,245, 15,225,212,096,649 and 6,344,829,646,728.80

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Solution

The fourth proportional to 11,032,427,221,245, 15,225,212,096,649 and 6,344,829,646,728.80 is: 8,756,130,917,639.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,427,221,245 : 15,225,212,096,649 = 6,344,829,646,728.80 : x
  2. Step 2: Convert to fraction form
    11,032,427,221,245/15,225,212,096,649 = 6,344,829,646,728.80/x
  3. Step 3: Cross multiply
    11,032,427,221,245x = 15,225,212,096,649 × 6,344,829,646,728.80
  4. Step 4: Simplify right side
    11,032,427,221,245x = 96,601,377,088,552,529,622,466,560
  5. Step 5: Solve for x
    x = 96,601,377,088,552,529,622,466,560/11,032,427,221,245
  6. Step 6: Final answer
    x = 8,756,130,917,639.64

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Double scale
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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.