Home / 49,065,827.80-73,598,741.70-48,729,904.60

Finding the Fourth Proportional to 49,065,827.80, 73,598,741.70 and 48,729,904.60

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Solution

The fourth proportional to 49,065,827.80, 73,598,741.70 and 48,729,904.60 is: 73,094,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065,827.80 : 73,598,741.70 = 48,729,904.60 : x
  2. Step 2: Convert to fraction form
    49,065,827.80/73,598,741.70 = 48,729,904.60/x
  3. Step 3: Cross multiply
    49,065,827.80x = 73,598,741.70 × 48,729,904.60
  4. Step 4: Simplify right side
    49,065,827.80x = 3,586,459,661,721,042
  5. Step 5: Solve for x
    x = 3,586,459,661,721,042/49,065,827.80
  6. Step 6: Final answer
    x = 73,094,856.90

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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.