Home / 57,824,353.80-79,796,855.28-33,044,258.64

Finding the Fourth Proportional to 57,824,353.80, 79,796,855.28 and 33,044,258.64

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Solution

The fourth proportional to 57,824,353.80, 79,796,855.28 and 33,044,258.64 is: 45,600,646.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,824,353.80 : 79,796,855.28 = 33,044,258.64 : x
  2. Step 2: Convert to fraction form
    57,824,353.80/79,796,855.28 = 33,044,258.64/x
  3. Step 3: Cross multiply
    57,824,353.80x = 79,796,855.28 × 33,044,258.64
  4. Step 4: Simplify right side
    57,824,353.80x = 2,636,827,924,530,969.50
  5. Step 5: Solve for x
    x = 2,636,827,924,530,969.50/57,824,353.80
  6. Step 6: Final answer
    x = 45,600,646.63

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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.