Home / 34,417,411.56-51,635,576.93-10,156,340.97

Finding the Fourth Proportional to 34,417,411.56, 51,635,576.93 and 10,156,340.97

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Solution

The fourth proportional to 34,417,411.56, 51,635,576.93 and 10,156,340.97 is: 15,237,302.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417,411.56 : 51,635,576.93 = 10,156,340.97 : x
  2. Step 2: Convert to fraction form
    34,417,411.56/51,635,576.93 = 10,156,340.97/x
  3. Step 3: Cross multiply
    34,417,411.56x = 51,635,576.93 × 10,156,340.97
  4. Step 4: Simplify right side
    34,417,411.56x = 524,428,525,432,964.12
  5. Step 5: Solve for x
    x = 524,428,525,432,964.12/34,417,411.56
  6. Step 6: Final answer
    x = 15,237,302.91

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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.