Home / 23,640,702.15-32,625,630.99-13,044,040.22

Finding the Fourth Proportional to 23,640,702.15, 32,625,630.99 and 13,044,040.22

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Solution

The fourth proportional to 23,640,702.15, 32,625,630.99 and 13,044,040.22 is: 18,001,582.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,702.15 : 32,625,630.99 = 13,044,040.22 : x
  2. Step 2: Convert to fraction form
    23,640,702.15/32,625,630.99 = 13,044,040.22/x
  3. Step 3: Cross multiply
    23,640,702.15x = 32,625,630.99 × 13,044,040.22
  4. Step 4: Simplify right side
    23,640,702.15x = 425,570,042,608,090.06
  5. Step 5: Solve for x
    x = 425,570,042,608,090.06/23,640,702.15
  6. Step 6: Final answer
    x = 18,001,582.18

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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.