Home / 1,750,401,001.96-2,415,560,610.56-946,628,481.93

Finding the Fourth Proportional to 1,750,401,001.96, 2,415,560,610.56 and 946,628,481.93

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Solution

The fourth proportional to 1,750,401,001.96, 2,415,560,610.56 and 946,628,481.93 is: 1,306,351,213.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,401,001.96 : 2,415,560,610.56 = 946,628,481.93 : x
  2. Step 2: Convert to fraction form
    1,750,401,001.96/2,415,560,610.56 = 946,628,481.93/x
  3. Step 3: Cross multiply
    1,750,401,001.96x = 2,415,560,610.56 × 946,628,481.93
  4. Step 4: Simplify right side
    1,750,401,001.96x = 2,286,638,473,784,316,672
  5. Step 5: Solve for x
    x = 2,286,638,473,784,316,672/1,750,401,001.96
  6. Step 6: Final answer
    x = 1,306,351,213.94

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1.5x scale

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.