Home / 1,714,005,451,841.40-2,365,327,909,628.40-943,254,143,544.50

Finding the Fourth Proportional to 1,714,005,451,841.40, 2,365,327,909,628.40 and 943,254,143,544.50

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Solution

The fourth proportional to 1,714,005,451,841.40, 2,365,327,909,628.40 and 943,254,143,544.50 is: 1,301,690,930,563.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,005,451,841.40 : 2,365,327,909,628.40 = 943,254,143,544.50 : x
  2. Step 2: Convert to fraction form
    1,714,005,451,841.40/2,365,327,909,628.40 = 943,254,143,544.50/x
  3. Step 3: Cross multiply
    1,714,005,451,841.40x = 2,365,327,909,628.40 × 943,254,143,544.50
  4. Step 4: Simplify right side
    1,714,005,451,841.40x = 2,231,105,351,598,438,856,261,632
  5. Step 5: Solve for x
    x = 2,231,105,351,598,438,856,261,632/1,714,005,451,841.40
  6. Step 6: Final answer
    x = 1,301,690,930,563.56

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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.