Home / 58,976,933.60-88,465,400.40-48,899,237.60

Finding the Fourth Proportional to 58,976,933.60, 88,465,400.40 and 48,899,237.60

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Solution

The fourth proportional to 58,976,933.60, 88,465,400.40 and 48,899,237.60 is: 73,348,856.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,976,933.60 : 88,465,400.40 = 48,899,237.60 : x
  2. Step 2: Convert to fraction form
    58,976,933.60/88,465,400.40 = 48,899,237.60/x
  3. Step 3: Cross multiply
    58,976,933.60x = 88,465,400.40 × 48,899,237.60
  4. Step 4: Simplify right side
    58,976,933.60x = 4,325,890,633,538,735.50
  5. Step 5: Solve for x
    x = 4,325,890,633,538,735.50/58,976,933.60
  6. Step 6: Final answer
    x = 73,348,856.40

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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.