Home / 61,462,802,545.62-84,735,254,368.26-43,126,947,481.92

Finding the Fourth Proportional to 61,462,802,545.62, 84,735,254,368.26 and 43,126,947,481.92

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Solution

The fourth proportional to 61,462,802,545.62, 84,735,254,368.26 and 43,126,947,481.92 is: 59,456,658,558.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,462,802,545.62 : 84,735,254,368.26 = 43,126,947,481.92 : x
  2. Step 2: Convert to fraction form
    61,462,802,545.62/84,735,254,368.26 = 43,126,947,481.92/x
  3. Step 3: Cross multiply
    61,462,802,545.62x = 84,735,254,368.26 × 43,126,947,481.92
  4. Step 4: Simplify right side
    61,462,802,545.62x = 3,654,372,865,007,080,701,952
  5. Step 5: Solve for x
    x = 3,654,372,865,007,080,701,952/61,462,802,545.62
  6. Step 6: Final answer
    x = 59,456,658,558.56

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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.