Home / 61,530,000.40-92,295,000.60-29,181,840.40

Finding the Fourth Proportional to 61,530,000.40, 92,295,000.60 and 29,181,840.40

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Solution

The fourth proportional to 61,530,000.40, 92,295,000.60 and 29,181,840.40 is: 43,772,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,530,000.40 : 92,295,000.60 = 29,181,840.40 : x
  2. Step 2: Convert to fraction form
    61,530,000.40/92,295,000.60 = 29,181,840.40/x
  3. Step 3: Cross multiply
    61,530,000.40x = 92,295,000.60 × 29,181,840.40
  4. Step 4: Simplify right side
    61,530,000.40x = 2,693,337,977,227,104
  5. Step 5: Solve for x
    x = 2,693,337,977,227,104/61,530,000.40
  6. Step 6: Final answer
    x = 43,772,760.60

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1.5x scale

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.