Home / 58,326,091.72-80,492,451.85-33,546,285.48

Finding the Fourth Proportional to 58,326,091.72, 80,492,451.85 and 33,546,285.48

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Solution

The fourth proportional to 58,326,091.72, 80,492,451.85 and 33,546,285.48 is: 46,295,280.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,326,091.72 : 80,492,451.85 = 33,546,285.48 : x
  2. Step 2: Convert to fraction form
    58,326,091.72/80,492,451.85 = 33,546,285.48/x
  3. Step 3: Cross multiply
    58,326,091.72x = 80,492,451.85 × 33,546,285.48
  4. Step 4: Simplify right side
    58,326,091.72x = 2,700,222,768,745,254
  5. Step 5: Solve for x
    x = 2,700,222,768,745,254/58,326,091.72
  6. Step 6: Final answer
    x = 46,295,280.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.