Home / 15,736,812.01-23,604,134.24-9,672,479.71

Finding the Fourth Proportional to 15,736,812.01, 23,604,134.24 and 9,672,479.71

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Solution

The fourth proportional to 15,736,812.01, 23,604,134.24 and 9,672,479.71 is: 14,508,053.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,736,812.01 : 23,604,134.24 = 9,672,479.71 : x
  2. Step 2: Convert to fraction form
    15,736,812.01/23,604,134.24 = 9,672,479.71/x
  3. Step 3: Cross multiply
    15,736,812.01x = 23,604,134.24 × 9,672,479.71
  4. Step 4: Simplify right side
    15,736,812.01x = 228,310,509,460,153.88
  5. Step 5: Solve for x
    x = 228,310,509,460,153.88/15,736,812.01
  6. Step 6: Final answer
    x = 14,508,053.43

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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.