Home / 2,628,732,957,214.10-3,627,648,729,663.80-1,472,614,132,863.10

Finding the Fourth Proportional to 2,628,732,957,214.10, 3,627,648,729,663.80 and 1,472,614,132,863.10

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Solution

The fourth proportional to 2,628,732,957,214.10, 3,627,648,729,663.80 and 1,472,614,132,863.10 is: 2,032,205,962,079.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,732,957,214.10 : 3,627,648,729,663.80 = 1,472,614,132,863.10 : x
  2. Step 2: Convert to fraction form
    2,628,732,957,214.10/3,627,648,729,663.80 = 1,472,614,132,863.10/x
  3. Step 3: Cross multiply
    2,628,732,957,214.10x = 3,627,648,729,663.80 × 1,472,614,132,863.10
  4. Step 4: Simplify right side
    2,628,732,957,214.10x = 5,342,126,788,365,783,490,625,536
  5. Step 5: Solve for x
    x = 5,342,126,788,365,783,490,625,536/2,628,732,957,214.10
  6. Step 6: Final answer
    x = 2,032,205,962,079.66

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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.