Home / 35,011,468.89-52,516,461.11-11,669,899.46

Finding the Fourth Proportional to 35,011,468.89, 52,516,461.11 and 11,669,899.46

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Solution

The fourth proportional to 35,011,468.89, 52,516,461.11 and 11,669,899.46 is: 17,504,601.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011,468.89 : 52,516,461.11 = 11,669,899.46 : x
  2. Step 2: Convert to fraction form
    35,011,468.89/52,516,461.11 = 11,669,899.46/x
  3. Step 3: Cross multiply
    35,011,468.89x = 52,516,461.11 × 11,669,899.46
  4. Step 4: Simplify right side
    35,011,468.89x = 612,861,820,827,768.12
  5. Step 5: Solve for x
    x = 612,861,820,827,768.12/35,011,468.89
  6. Step 6: Final answer
    x = 17,504,601.79

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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.