Home / 47,912,338,545.36-65,772,793,243.65-41,126,376,111.36

Finding the Fourth Proportional to 47,912,338,545.36, 65,772,793,243.65 and 41,126,376,111.36

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Solution

The fourth proportional to 47,912,338,545.36, 65,772,793,243.65 and 41,126,376,111.36 is: 56,457,203,195.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,912,338,545.36 : 65,772,793,243.65 = 41,126,376,111.36 : x
  2. Step 2: Convert to fraction form
    47,912,338,545.36/65,772,793,243.65 = 41,126,376,111.36/x
  3. Step 3: Cross multiply
    47,912,338,545.36x = 65,772,793,243.65 × 41,126,376,111.36
  4. Step 4: Simplify right side
    47,912,338,545.36x = 2,704,996,632,833,067,843,584
  5. Step 5: Solve for x
    x = 2,704,996,632,833,067,843,584/47,912,338,545.36
  6. Step 6: Final answer
    x = 56,457,203,195.63

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.