Home / 23,467,169.34-32,386,190.31-13,153,895.10

Finding the Fourth Proportional to 23,467,169.34, 32,386,190.31 and 13,153,895.10

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Solution

The fourth proportional to 23,467,169.34, 32,386,190.31 and 13,153,895.10 is: 18,153,214.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,467,169.34 : 32,386,190.31 = 13,153,895.10 : x
  2. Step 2: Convert to fraction form
    23,467,169.34/32,386,190.31 = 13,153,895.10/x
  3. Step 3: Cross multiply
    23,467,169.34x = 32,386,190.31 × 13,153,895.10
  4. Step 4: Simplify right side
    23,467,169.34x = 426,004,550,026,376.44
  5. Step 5: Solve for x
    x = 426,004,550,026,376.44/23,467,169.34
  6. Step 6: Final answer
    x = 18,153,214.13

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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.