Home / 49,622,597.10-74,513,611.80-37,505,742.30

Finding the Fourth Proportional to 49,622,597.10, 74,513,611.80 and 37,505,742.30

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Solution

The fourth proportional to 49,622,597.10, 74,513,611.80 and 37,505,742.30 is: 56,318,864.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,622,597.10 : 74,513,611.80 = 37,505,742.30 : x
  2. Step 2: Convert to fraction form
    49,622,597.10/74,513,611.80 = 37,505,742.30/x
  3. Step 3: Cross multiply
    49,622,597.10x = 74,513,611.80 × 37,505,742.30
  4. Step 4: Simplify right side
    49,622,597.10x = 2,794,688,322,013,039
  5. Step 5: Solve for x
    x = 2,794,688,322,013,039/49,622,597.10
  6. Step 6: Final answer
    x = 56,318,864.50

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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.