Home / 33,114,695.83-45,697,473.72-18,229,898.88

Finding the Fourth Proportional to 33,114,695.83, 45,697,473.72 and 18,229,898.88

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Solution

The fourth proportional to 33,114,695.83, 45,697,473.72 and 18,229,898.88 is: 25,156,816.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,114,695.83 : 45,697,473.72 = 18,229,898.88 : x
  2. Step 2: Convert to fraction form
    33,114,695.83/45,697,473.72 = 18,229,898.88/x
  3. Step 3: Cross multiply
    33,114,695.83x = 45,697,473.72 × 18,229,898.88
  4. Step 4: Simplify right side
    33,114,695.83x = 833,060,325,051,117.25
  5. Step 5: Solve for x
    x = 833,060,325,051,117.25/33,114,695.83
  6. Step 6: Final answer
    x = 25,156,816.46

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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.