Home / 43,570,266.30-65,355,399.45-29,237,543.10

Finding the Fourth Proportional to 43,570,266.30, 65,355,399.45 and 29,237,543.10

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Solution

The fourth proportional to 43,570,266.30, 65,355,399.45 and 29,237,543.10 is: 43,856,314.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,570,266.30 : 65,355,399.45 = 29,237,543.10 : x
  2. Step 2: Convert to fraction form
    43,570,266.30/65,355,399.45 = 29,237,543.10/x
  3. Step 3: Cross multiply
    43,570,266.30x = 65,355,399.45 × 29,237,543.10
  4. Step 4: Simplify right side
    43,570,266.30x = 1,910,831,308,237,091.50
  5. Step 5: Solve for x
    x = 1,910,831,308,237,091.50/43,570,266.30
  6. Step 6: Final answer
    x = 43,856,314.65

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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.