Home / 1,944,651,632.61-2,683,619,384.01-1,064,585,336.61

Finding the Fourth Proportional to 1,944,651,632.61, 2,683,619,384.01 and 1,064,585,336.61

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Solution

The fourth proportional to 1,944,651,632.61, 2,683,619,384.01 and 1,064,585,336.61 is: 1,469,127,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,651,632.61 : 2,683,619,384.01 = 1,064,585,336.61 : x
  2. Step 2: Convert to fraction form
    1,944,651,632.61/2,683,619,384.01 = 1,064,585,336.61/x
  3. Step 3: Cross multiply
    1,944,651,632.61x = 2,683,619,384.01 × 1,064,585,336.61
  4. Step 4: Simplify right side
    1,944,651,632.61x = 2,856,941,845,259,406,848
  5. Step 5: Solve for x
    x = 2,856,941,845,259,406,848/1,944,651,632.61
  6. Step 6: Final answer
    x = 1,469,127,836.24

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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.