Home / 36,026,473.48-49,679,373.33-30,816,727.53

Finding the Fourth Proportional to 36,026,473.48, 49,679,373.33 and 30,816,727.53

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Solution

The fourth proportional to 36,026,473.48, 49,679,373.33 and 30,816,727.53 is: 42,495,297.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,473.48 : 49,679,373.33 = 30,816,727.53 : x
  2. Step 2: Convert to fraction form
    36,026,473.48/49,679,373.33 = 30,816,727.53/x
  3. Step 3: Cross multiply
    36,026,473.48x = 49,679,373.33 × 30,816,727.53
  4. Step 4: Simplify right side
    36,026,473.48x = 1,530,955,711,585,461
  5. Step 5: Solve for x
    x = 1,530,955,711,585,461/36,026,473.48
  6. Step 6: Final answer
    x = 42,495,297.59

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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.