Home / 6,998,647,042,187.60-10,550,426,859,392-6,532,115,289,334.40

Finding the Fourth Proportional to 6,998,647,042,187.60, 10,550,426,859,392 and 6,532,115,289,334.40

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Solution

The fourth proportional to 6,998,647,042,187.60, 10,550,426,859,392 and 6,532,115,289,334.40 is: 9,847,132,478,865.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998,647,042,187.60 : 10,550,426,859,392 = 6,532,115,289,334.40 : x
  2. Step 2: Convert to fraction form
    6,998,647,042,187.60/10,550,426,859,392 = 6,532,115,289,334.40/x
  3. Step 3: Cross multiply
    6,998,647,042,187.60x = 10,550,426,859,392 × 6,532,115,289,334.40
  4. Step 4: Simplify right side
    6,998,647,042,187.60x = 68,916,604,597,238,806,433,759,232
  5. Step 5: Solve for x
    x = 68,916,604,597,238,806,433,759,232/6,998,647,042,187.60
  6. Step 6: Final answer
    x = 9,847,132,478,865.12

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.