Home / 8,157,296,244,638.40-11,262,150,072,334-5,192,596,993,233.60

Finding the Fourth Proportional to 8,157,296,244,638.40, 11,262,150,072,334 and 5,192,596,993,233.60

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Solution

The fourth proportional to 8,157,296,244,638.40, 11,262,150,072,334 and 5,192,596,993,233.60 is: 7,169,018,367,009.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,157,296,244,638.40 : 11,262,150,072,334 = 5,192,596,993,233.60 : x
  2. Step 2: Convert to fraction form
    8,157,296,244,638.40/11,262,150,072,334 = 5,192,596,993,233.60/x
  3. Step 3: Cross multiply
    8,157,296,244,638.40x = 11,262,150,072,334 × 5,192,596,993,233.60
  4. Step 4: Simplify right side
    8,157,296,244,638.40x = 58,479,806,602,947,098,153,320,448
  5. Step 5: Solve for x
    x = 58,479,806,602,947,098,153,320,448/8,157,296,244,638.40
  6. Step 6: Final answer
    x = 7,169,018,367,009.11

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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.