Home / 33,334,752.28-50,004,081.10-12,864,579.16

Finding the Fourth Proportional to 33,334,752.28, 50,004,081.10 and 12,864,579.16

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Solution

The fourth proportional to 33,334,752.28, 50,004,081.10 and 12,864,579.16 is: 19,297,622.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,752.28 : 50,004,081.10 = 12,864,579.16 : x
  2. Step 2: Convert to fraction form
    33,334,752.28/50,004,081.10 = 12,864,579.16/x
  3. Step 3: Cross multiply
    33,334,752.28x = 50,004,081.10 × 12,864,579.16
  4. Step 4: Simplify right side
    33,334,752.28x = 643,281,459,634,009.88
  5. Step 5: Solve for x
    x = 643,281,459,634,009.88/33,334,752.28
  6. Step 6: Final answer
    x = 19,297,622.32

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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.