Home / 23,997,953.76-33,117,154.77-13,546,170.15

Finding the Fourth Proportional to 23,997,953.76, 33,117,154.77 and 13,546,170.15

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Solution

The fourth proportional to 23,997,953.76, 33,117,154.77 and 13,546,170.15 is: 18,693,702.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,997,953.76 : 33,117,154.77 = 13,546,170.15 : x
  2. Step 2: Convert to fraction form
    23,997,953.76/33,117,154.77 = 13,546,170.15/x
  3. Step 3: Cross multiply
    23,997,953.76x = 33,117,154.77 × 13,546,170.15
  4. Step 4: Simplify right side
    23,997,953.76x = 448,610,613,398,304.12
  5. Step 5: Solve for x
    x = 448,610,613,398,304.12/23,997,953.76
  6. Step 6: Final answer
    x = 18,693,702.72

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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.