Home / 43,650,000.40-65,475,000.60-34,013,203.60

Finding the Fourth Proportional to 43,650,000.40, 65,475,000.60 and 34,013,203.60

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Solution

The fourth proportional to 43,650,000.40, 65,475,000.60 and 34,013,203.60 is: 51,019,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,650,000.40 : 65,475,000.60 = 34,013,203.60 : x
  2. Step 2: Convert to fraction form
    43,650,000.40/65,475,000.60 = 34,013,203.60/x
  3. Step 3: Cross multiply
    43,650,000.40x = 65,475,000.60 × 34,013,203.60
  4. Step 4: Simplify right side
    43,650,000.40x = 2,227,014,526,117,922.25
  5. Step 5: Solve for x
    x = 2,227,014,526,117,922.25/43,650,000.40
  6. Step 6: Final answer
    x = 51,019,805.40

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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.