Home / 34,839,962.72-52,256,567.10-10,579,102.88

Finding the Fourth Proportional to 34,839,962.72, 52,256,567.10 and 10,579,102.88

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Solution

The fourth proportional to 34,839,962.72, 52,256,567.10 and 10,579,102.88 is: 15,867,628.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,962.72 : 52,256,567.10 = 10,579,102.88 : x
  2. Step 2: Convert to fraction form
    34,839,962.72/52,256,567.10 = 10,579,102.88/x
  3. Step 3: Cross multiply
    34,839,962.72x = 52,256,567.10 × 10,579,102.88
  4. Step 4: Simplify right side
    34,839,962.72x = 552,827,599,725,800.69
  5. Step 5: Solve for x
    x = 552,827,599,725,800.69/34,839,962.72
  6. Step 6: Final answer
    x = 15,867,628.91

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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.