Home / 61,895,793.60-92,843,690.40-33,197,979.60

Finding the Fourth Proportional to 61,895,793.60, 92,843,690.40 and 33,197,979.60

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Solution

The fourth proportional to 61,895,793.60, 92,843,690.40 and 33,197,979.60 is: 49,796,969.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,895,793.60 : 92,843,690.40 = 33,197,979.60 : x
  2. Step 2: Convert to fraction form
    61,895,793.60/92,843,690.40 = 33,197,979.60/x
  3. Step 3: Cross multiply
    61,895,793.60x = 92,843,690.40 × 33,197,979.60
  4. Step 4: Simplify right side
    61,895,793.60x = 3,082,222,939,887,916
  5. Step 5: Solve for x
    x = 3,082,222,939,887,916/61,895,793.60
  6. Step 6: Final answer
    x = 49,796,969.40

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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.