Home / 27,160,169.40-40,740,254.10-22,058,335.80

Finding the Fourth Proportional to 27,160,169.40, 40,740,254.10 and 22,058,335.80

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Solution

The fourth proportional to 27,160,169.40, 40,740,254.10 and 22,058,335.80 is: 33,087,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,160,169.40 : 40,740,254.10 = 22,058,335.80 : x
  2. Step 2: Convert to fraction form
    27,160,169.40/40,740,254.10 = 22,058,335.80/x
  3. Step 3: Cross multiply
    27,160,169.40x = 40,740,254.10 × 22,058,335.80
  4. Step 4: Simplify right side
    27,160,169.40x = 898,662,205,515,126.88
  5. Step 5: Solve for x
    x = 898,662,205,515,126.88/27,160,169.40
  6. Step 6: Final answer
    x = 33,087,503.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.