Home / 59,686,781.60-89,530,172.40-41,546,928.80

Finding the Fourth Proportional to 59,686,781.60, 89,530,172.40 and 41,546,928.80

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Solution

The fourth proportional to 59,686,781.60, 89,530,172.40 and 41,546,928.80 is: 62,320,393.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,686,781.60 : 89,530,172.40 = 41,546,928.80 : x
  2. Step 2: Convert to fraction form
    59,686,781.60/89,530,172.40 = 41,546,928.80/x
  3. Step 3: Cross multiply
    59,686,781.60x = 89,530,172.40 × 41,546,928.80
  4. Step 4: Simplify right side
    59,686,781.60x = 3,719,703,698,154,525
  5. Step 5: Solve for x
    x = 3,719,703,698,154,525/59,686,781.60
  6. Step 6: Final answer
    x = 62,320,393.20

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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.