Home / 49,501,676,468.96-68,312,320,896.48-26,946,711,101.60

Finding the Fourth Proportional to 49,501,676,468.96, 68,312,320,896.48 and 26,946,711,101.60

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Solution

The fourth proportional to 49,501,676,468.96, 68,312,320,896.48 and 26,946,711,101.60 is: 37,186,465,331.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,501,676,468.96 : 68,312,320,896.48 = 26,946,711,101.60 : x
  2. Step 2: Convert to fraction form
    49,501,676,468.96/68,312,320,896.48 = 26,946,711,101.60/x
  3. Step 3: Cross multiply
    49,501,676,468.96x = 68,312,320,896.48 × 26,946,711,101.60
  4. Step 4: Simplify right side
    49,501,676,468.96x = 1,840,792,375,877,239,308,288
  5. Step 5: Solve for x
    x = 1,840,792,375,877,239,308,288/49,501,676,468.96
  6. Step 6: Final answer
    x = 37,186,465,331.77

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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.