Home / 45,362,244.60-68,043,366.90-32,607,660.60

Finding the Fourth Proportional to 45,362,244.60, 68,043,366.90 and 32,607,660.60

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Solution

The fourth proportional to 45,362,244.60, 68,043,366.90 and 32,607,660.60 is: 48,911,490.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362,244.60 : 68,043,366.90 = 32,607,660.60 : x
  2. Step 2: Convert to fraction form
    45,362,244.60/68,043,366.90 = 32,607,660.60/x
  3. Step 3: Cross multiply
    45,362,244.60x = 68,043,366.90 × 32,607,660.60
  4. Step 4: Simplify right side
    45,362,244.60x = 2,218,735,013,956,474.50
  5. Step 5: Solve for x
    x = 2,218,735,013,956,474.50/45,362,244.60
  6. Step 6: Final answer
    x = 48,911,490.90

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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.