Home / 59,168,155.32-81,650,487.96-33,062,887.62

Finding the Fourth Proportional to 59,168,155.32, 81,650,487.96 and 33,062,887.62

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Solution

The fourth proportional to 59,168,155.32, 81,650,487.96 and 33,062,887.62 is: 45,625,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,168,155.32 : 81,650,487.96 = 33,062,887.62 : x
  2. Step 2: Convert to fraction form
    59,168,155.32/81,650,487.96 = 33,062,887.62/x
  3. Step 3: Cross multiply
    59,168,155.32x = 81,650,487.96 × 33,062,887.62
  4. Step 4: Simplify right side
    59,168,155.32x = 2,699,600,907,539,643
  5. Step 5: Solve for x
    x = 2,699,600,907,539,643/59,168,155.32
  6. Step 6: Final answer
    x = 45,625,909.63

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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.