Home / 3,201,254,787-4,417,731,606.06-1,736,131,971

Finding the Fourth Proportional to 3,201,254,787, 4,417,731,606.06 and 1,736,131,971

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Solution

The fourth proportional to 3,201,254,787, 4,417,731,606.06 and 1,736,131,971 is: 2,395,862,119.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,254,787 : 4,417,731,606.06 = 1,736,131,971 : x
  2. Step 2: Convert to fraction form
    3,201,254,787/4,417,731,606.06 = 1,736,131,971/x
  3. Step 3: Cross multiply
    3,201,254,787x = 4,417,731,606.06 × 1,736,131,971
  4. Step 4: Simplify right side
    3,201,254,787x = 7,669,765,080,577,944,576
  5. Step 5: Solve for x
    x = 7,669,765,080,577,944,576/3,201,254,787
  6. Step 6: Final answer
    x = 2,395,862,119.98

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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.