Home / 58,889,624.40-88,334,436.60-33,380,456.40

Finding the Fourth Proportional to 58,889,624.40, 88,334,436.60 and 33,380,456.40

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Solution

The fourth proportional to 58,889,624.40, 88,334,436.60 and 33,380,456.40 is: 50,070,684.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,889,624.40 : 88,334,436.60 = 33,380,456.40 : x
  2. Step 2: Convert to fraction form
    58,889,624.40/88,334,436.60 = 33,380,456.40/x
  3. Step 3: Cross multiply
    58,889,624.40x = 88,334,436.60 × 33,380,456.40
  4. Step 4: Simplify right side
    58,889,624.40x = 2,948,643,809,544,864
  5. Step 5: Solve for x
    x = 2,948,643,809,544,864/58,889,624.40
  6. Step 6: Final answer
    x = 50,070,684.60

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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.