Home / 23,210,316.30-32,029,599.48-12,896,774.22

Finding the Fourth Proportional to 23,210,316.30, 32,029,599.48 and 12,896,774.22

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Solution

The fourth proportional to 23,210,316.30, 32,029,599.48 and 12,896,774.22 is: 17,797,194.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,210,316.30 : 32,029,599.48 = 12,896,774.22 : x
  2. Step 2: Convert to fraction form
    23,210,316.30/32,029,599.48 = 12,896,774.22/x
  3. Step 3: Cross multiply
    23,210,316.30x = 32,029,599.48 × 12,896,774.22
  4. Step 4: Simplify right side
    23,210,316.30x = 413,078,512,850,589.44
  5. Step 5: Solve for x
    x = 413,078,512,850,589.44/23,210,316.30
  6. Step 6: Final answer
    x = 17,797,194.47

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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.