Home / 43,935,245.04-65,913,844.41-31,006,639.02

Finding the Fourth Proportional to 43,935,245.04, 65,913,844.41 and 31,006,639.02

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Solution

The fourth proportional to 43,935,245.04, 65,913,844.41 and 31,006,639.02 is: 46,517,705.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,935,245.04 : 65,913,844.41 = 31,006,639.02 : x
  2. Step 2: Convert to fraction form
    43,935,245.04/65,913,844.41 = 31,006,639.02/x
  3. Step 3: Cross multiply
    43,935,245.04x = 65,913,844.41 × 31,006,639.02
  4. Step 4: Simplify right side
    43,935,245.04x = 2,043,766,780,041,314.75
  5. Step 5: Solve for x
    x = 2,043,766,780,041,314.75/43,935,245.04
  6. Step 6: Final answer
    x = 46,517,705.28

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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.