Home / 40,863,657.64-56,392,226.04-22,529,599.24

Finding the Fourth Proportional to 40,863,657.64, 56,392,226.04 and 22,529,599.24

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Solution

The fourth proportional to 40,863,657.64, 56,392,226.04 and 22,529,599.24 is: 31,091,055.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,863,657.64 : 56,392,226.04 = 22,529,599.24 : x
  2. Step 2: Convert to fraction form
    40,863,657.64/56,392,226.04 = 22,529,599.24/x
  3. Step 3: Cross multiply
    40,863,657.64x = 56,392,226.04 × 22,529,599.24
  4. Step 4: Simplify right side
    40,863,657.64x = 1,270,494,252,932,692
  5. Step 5: Solve for x
    x = 1,270,494,252,932,692/40,863,657.64
  6. Step 6: Final answer
    x = 31,091,055.63

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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.