Home / 61,567,355.60-84,963,944.68-33,692,487.80

Finding the Fourth Proportional to 61,567,355.60, 84,963,944.68 and 33,692,487.80

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Solution

The fourth proportional to 61,567,355.60, 84,963,944.68 and 33,692,487.80 is: 46,496,177.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567,355.60 : 84,963,944.68 = 33,692,487.80 : x
  2. Step 2: Convert to fraction form
    61,567,355.60/84,963,944.68 = 33,692,487.80/x
  3. Step 3: Cross multiply
    61,567,355.60x = 84,963,944.68 × 33,692,487.80
  4. Step 4: Simplify right side
    61,567,355.60x = 2,862,646,669,570,775
  5. Step 5: Solve for x
    x = 2,862,646,669,570,775/61,567,355.60
  6. Step 6: Final answer
    x = 46,496,177.10

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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.