Home / 23,467,170.34-32,386,191.69-13,153,896.10

Finding the Fourth Proportional to 23,467,170.34, 32,386,191.69 and 13,153,896.10

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Solution

The fourth proportional to 23,467,170.34, 32,386,191.69 and 13,153,896.10 is: 18,153,215.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,467,170.34 : 32,386,191.69 = 13,153,896.10 : x
  2. Step 2: Convert to fraction form
    23,467,170.34/32,386,191.69 = 13,153,896.10/x
  3. Step 3: Cross multiply
    23,467,170.34x = 32,386,191.69 × 13,153,896.10
  4. Step 4: Simplify right side
    23,467,170.34x = 426,004,600,564,943.44
  5. Step 5: Solve for x
    x = 426,004,600,564,943.44/23,467,170.34
  6. Step 6: Final answer
    x = 18,153,215.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.