Home / 31,604,532.24-47,410,593.48-11,130,017.29

Finding the Fourth Proportional to 31,604,532.24, 47,410,593.48 and 11,130,017.29

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Solution

The fourth proportional to 31,604,532.24, 47,410,593.48 and 11,130,017.29 is: 16,696,362.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,604,532.24 : 47,410,593.48 = 11,130,017.29 : x
  2. Step 2: Convert to fraction form
    31,604,532.24/47,410,593.48 = 11,130,017.29/x
  3. Step 3: Cross multiply
    31,604,532.24x = 47,410,593.48 × 11,130,017.29
  4. Step 4: Simplify right side
    31,604,532.24x = 527,680,725,161,561.19
  5. Step 5: Solve for x
    x = 527,680,725,161,561.19/31,604,532.24
  6. Step 6: Final answer
    x = 16,696,362.44

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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.