Home / 15,858,267,330,015-21,884,409,967,798-8,826,714,577,119.60

Finding the Fourth Proportional to 15,858,267,330,015, 21,884,409,967,798 and 8,826,714,577,119.60

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Solution

The fourth proportional to 15,858,267,330,015, 21,884,409,967,798 and 8,826,714,577,119.60 is: 12,180,866,702,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,858,267,330,015 : 21,884,409,967,798 = 8,826,714,577,119.60 : x
  2. Step 2: Convert to fraction form
    15,858,267,330,015/21,884,409,967,798 = 8,826,714,577,119.60/x
  3. Step 3: Cross multiply
    15,858,267,330,015x = 21,884,409,967,798 × 8,826,714,577,119.60
  4. Step 4: Simplify right side
    15,858,267,330,015x = 193,167,440,474,424,070,461,456,384
  5. Step 5: Solve for x
    x = 193,167,440,474,424,070,461,456,384/15,858,267,330,015
  6. Step 6: Final answer
    x = 12,180,866,702,178.45

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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.