Home / 23,880,116.48-32,955,441.60-13,568,586.08

Finding the Fourth Proportional to 23,880,116.48, 32,955,441.60 and 13,568,586.08

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Solution

The fourth proportional to 23,880,116.48, 32,955,441.60 and 13,568,586.08 is: 18,725,149.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,880,116.48 : 32,955,441.60 = 13,568,586.08 : x
  2. Step 2: Convert to fraction form
    23,880,116.48/32,955,441.60 = 13,568,586.08/x
  3. Step 3: Cross multiply
    23,880,116.48x = 32,955,441.60 × 13,568,586.08
  4. Step 4: Simplify right side
    23,880,116.48x = 447,158,746,154,012.94
  5. Step 5: Solve for x
    x = 447,158,746,154,012.94/23,880,116.48
  6. Step 6: Final answer
    x = 18,725,149.29

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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.