Home / 11,378,225,479,141-15,701,962,782,073-6,175,655,220,736.40

Finding the Fourth Proportional to 11,378,225,479,141, 15,701,962,782,073 and 6,175,655,220,736.40

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Solution

The fourth proportional to 11,378,225,479,141, 15,701,962,782,073 and 6,175,655,220,736.40 is: 8,522,410,511,963.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,378,225,479,141 : 15,701,962,782,073 = 6,175,655,220,736.40 : x
  2. Step 2: Convert to fraction form
    11,378,225,479,141/15,701,962,782,073 = 6,175,655,220,736.40/x
  3. Step 3: Cross multiply
    11,378,225,479,141x = 15,701,962,782,073 × 6,175,655,220,736.40
  4. Step 4: Simplify right side
    11,378,225,479,141x = 96,969,908,430,917,772,104,433,664
  5. Step 5: Solve for x
    x = 96,969,908,430,917,772,104,433,664/11,378,225,479,141
  6. Step 6: Final answer
    x = 8,522,410,511,963.11

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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.