Home / 44,657,069.46-66,945,158.46-31,016,656.50

Finding the Fourth Proportional to 44,657,069.46, 66,945,158.46 and 31,016,656.50

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Solution

The fourth proportional to 44,657,069.46, 66,945,158.46 and 31,016,656.50 is: 46,496,893.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,657,069.46 : 66,945,158.46 = 31,016,656.50 : x
  2. Step 2: Convert to fraction form
    44,657,069.46/66,945,158.46 = 31,016,656.50/x
  3. Step 3: Cross multiply
    44,657,069.46x = 66,945,158.46 × 31,016,656.50
  4. Step 4: Simplify right side
    44,657,069.46x = 2,076,414,984,291,889
  5. Step 5: Solve for x
    x = 2,076,414,984,291,889/44,657,069.46
  6. Step 6: Final answer
    x = 46,496,893.09

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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.