Home / 16,808,063-23,194,514.56-9,365,340.46

Finding the Fourth Proportional to 16,808,063, 23,194,514.56 and 9,365,340.46

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Solution

The fourth proportional to 16,808,063, 23,194,514.56 and 9,365,340.46 is: 12,923,828.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,808,063 : 23,194,514.56 = 9,365,340.46 : x
  2. Step 2: Convert to fraction form
    16,808,063/23,194,514.56 = 9,365,340.46/x
  3. Step 3: Cross multiply
    16,808,063x = 23,194,514.56 × 9,365,340.46
  4. Step 4: Simplify right side
    16,808,063x = 217,224,525,658,827.09
  5. Step 5: Solve for x
    x = 217,224,525,658,827.09/16,808,063
  6. Step 6: Final answer
    x = 12,923,828.62

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1.5x scale

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.