Home / 3,376,891,243-4,660,110,357.06-1,871,614,775.22

Finding the Fourth Proportional to 3,376,891,243, 4,660,110,357.06 and 1,871,614,775.22

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Solution

The fourth proportional to 3,376,891,243, 4,660,110,357.06 and 1,871,614,775.22 is: 2,582,828,634.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,891,243 : 4,660,110,357.06 = 1,871,614,775.22 : x
  2. Step 2: Convert to fraction form
    3,376,891,243/4,660,110,357.06 = 1,871,614,775.22/x
  3. Step 3: Cross multiply
    3,376,891,243x = 4,660,110,357.06 × 1,871,614,775.22
  4. Step 4: Simplify right side
    3,376,891,243x = 8,721,931,398,429,246,464
  5. Step 5: Solve for x
    x = 8,721,931,398,429,246,464/3,376,891,243
  6. Step 6: Final answer
    x = 2,582,828,634.62

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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.