Home / 16,852,823.36-23,256,888.36-9,512,196.13

Finding the Fourth Proportional to 16,852,823.36, 23,256,888.36 and 9,512,196.13

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Solution

The fourth proportional to 16,852,823.36, 23,256,888.36 and 9,512,196.13 is: 13,126,826.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852,823.36 : 23,256,888.36 = 9,512,196.13 : x
  2. Step 2: Convert to fraction form
    16,852,823.36/23,256,888.36 = 9,512,196.13/x
  3. Step 3: Cross multiply
    16,852,823.36x = 23,256,888.36 × 9,512,196.13
  4. Step 4: Simplify right side
    16,852,823.36x = 221,224,083,447,234.41
  5. Step 5: Solve for x
    x = 221,224,083,447,234.41/16,852,823.36
  6. Step 6: Final answer
    x = 13,126,826.21

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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.