Home / 73,335,463.48-109,895,523.54-36,893,764.36

Finding the Fourth Proportional to 73,335,463.48, 109,895,523.54 and 36,893,764.36

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Solution

The fourth proportional to 73,335,463.48, 109,895,523.54 and 36,893,764.36 is: 55,286,478.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,335,463.48 : 109,895,523.54 = 36,893,764.36 : x
  2. Step 2: Convert to fraction form
    73,335,463.48/109,895,523.54 = 36,893,764.36/x
  3. Step 3: Cross multiply
    73,335,463.48x = 109,895,523.54 × 36,893,764.36
  4. Step 4: Simplify right side
    73,335,463.48x = 4,054,459,549,703,593
  5. Step 5: Solve for x
    x = 4,054,459,549,703,593/73,335,463.48
  6. Step 6: Final answer
    x = 55,286,478.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.