Home / 27,335,270.19-37,722,740.77-14,946,163.15

Finding the Fourth Proportional to 27,335,270.19, 37,722,740.77 and 14,946,163.15

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Solution

The fourth proportional to 27,335,270.19, 37,722,740.77 and 14,946,163.15 is: 20,625,742.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,270.19 : 37,722,740.77 = 14,946,163.15 : x
  2. Step 2: Convert to fraction form
    27,335,270.19/37,722,740.77 = 14,946,163.15/x
  3. Step 3: Cross multiply
    27,335,270.19x = 37,722,740.77 × 14,946,163.15
  4. Step 4: Simplify right side
    27,335,270.19x = 563,810,237,824,963
  5. Step 5: Solve for x
    x = 563,810,237,824,963/27,335,270.19
  6. Step 6: Final answer
    x = 20,625,742.27

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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.