Home / 23,544,047.70-35,316,071.55-20,352,777.30

Finding the Fourth Proportional to 23,544,047.70, 35,316,071.55 and 20,352,777.30

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Solution

The fourth proportional to 23,544,047.70, 35,316,071.55 and 20,352,777.30 is: 30,529,165.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,544,047.70 : 35,316,071.55 = 20,352,777.30 : x
  2. Step 2: Convert to fraction form
    23,544,047.70/35,316,071.55 = 20,352,777.30/x
  3. Step 3: Cross multiply
    23,544,047.70x = 35,316,071.55 × 20,352,777.30
  4. Step 4: Simplify right side
    23,544,047.70x = 718,780,139,368,015.75
  5. Step 5: Solve for x
    x = 718,780,139,368,015.75/23,544,047.70
  6. Step 6: Final answer
    x = 30,529,165.95

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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.