Home / 40,395,954.96-60,601,834.80-14,837,156.64

Finding the Fourth Proportional to 40,395,954.96, 60,601,834.80 and 14,837,156.64

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Solution

The fourth proportional to 40,395,954.96, 60,601,834.80 and 14,837,156.64 is: 22,258,637.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,395,954.96 : 60,601,834.80 = 14,837,156.64 : x
  2. Step 2: Convert to fraction form
    40,395,954.96/60,601,834.80 = 14,837,156.64/x
  3. Step 3: Cross multiply
    40,395,954.96x = 60,601,834.80 × 14,837,156.64
  4. Step 4: Simplify right side
    40,395,954.96x = 899,158,915,599,003.12
  5. Step 5: Solve for x
    x = 899,158,915,599,003.12/40,395,954.96
  6. Step 6: Final answer
    x = 22,258,637.44

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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.