Home / 59,516,730.32-82,128,553.43-33,406,203.60

Finding the Fourth Proportional to 59,516,730.32, 82,128,553.43 and 33,406,203.60

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Solution

The fourth proportional to 59,516,730.32, 82,128,553.43 and 33,406,203.60 is: 46,098,015.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,516,730.32 : 82,128,553.43 = 33,406,203.60 : x
  2. Step 2: Convert to fraction form
    59,516,730.32/82,128,553.43 = 33,406,203.60/x
  3. Step 3: Cross multiply
    59,516,730.32x = 82,128,553.43 × 33,406,203.60
  4. Step 4: Simplify right side
    59,516,730.32x = 2,743,603,177,089,027.50
  5. Step 5: Solve for x
    x = 2,743,603,177,089,027.50/59,516,730.32
  6. Step 6: Final answer
    x = 46,098,015.84

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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.