Home / 73,335,462.48-109,895,522.04-36,893,763.36

Finding the Fourth Proportional to 73,335,462.48, 109,895,522.04 and 36,893,763.36

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Solution

The fourth proportional to 73,335,462.48, 109,895,522.04 and 36,893,763.36 is: 55,286,477.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,335,462.48 : 109,895,522.04 = 36,893,763.36 : x
  2. Step 2: Convert to fraction form
    73,335,462.48/109,895,522.04 = 36,893,763.36/x
  3. Step 3: Cross multiply
    73,335,462.48x = 109,895,522.04 × 36,893,763.36
  4. Step 4: Simplify right side
    73,335,462.48x = 4,054,459,384,467,424.50
  5. Step 5: Solve for x
    x = 4,054,459,384,467,424.50/73,335,462.48
  6. Step 6: Final answer
    x = 55,286,477.34

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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.