Home / 45,355,877.40-68,033,816.10-32,601,293.40

Finding the Fourth Proportional to 45,355,877.40, 68,033,816.10 and 32,601,293.40

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Solution

The fourth proportional to 45,355,877.40, 68,033,816.10 and 32,601,293.40 is: 48,901,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,355,877.40 : 68,033,816.10 = 32,601,293.40 : x
  2. Step 2: Convert to fraction form
    45,355,877.40/68,033,816.10 = 32,601,293.40/x
  3. Step 3: Cross multiply
    45,355,877.40x = 68,033,816.10 × 32,601,293.40
  4. Step 4: Simplify right side
    45,355,877.40x = 2,217,990,399,797,743.50
  5. Step 5: Solve for x
    x = 2,217,990,399,797,743.50/45,355,877.40
  6. Step 6: Final answer
    x = 48,901,940.10

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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.