Home / 44,298,840.90-66,448,261.35-43,701,644.10

Finding the Fourth Proportional to 44,298,840.90, 66,448,261.35 and 43,701,644.10

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Solution

The fourth proportional to 44,298,840.90, 66,448,261.35 and 43,701,644.10 is: 65,552,466.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,298,840.90 : 66,448,261.35 = 43,701,644.10 : x
  2. Step 2: Convert to fraction form
    44,298,840.90/66,448,261.35 = 43,701,644.10/x
  3. Step 3: Cross multiply
    44,298,840.90x = 66,448,261.35 × 43,701,644.10
  4. Step 4: Simplify right side
    44,298,840.90x = 2,903,898,268,581,485.50
  5. Step 5: Solve for x
    x = 2,903,898,268,581,485.50/44,298,840.90
  6. Step 6: Final answer
    x = 65,552,466.15

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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.