Home / 41,998,923.63-63,066,734.46-25,927,040.52

Finding the Fourth Proportional to 41,998,923.63, 63,066,734.46 and 25,927,040.52

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Solution

The fourth proportional to 41,998,923.63, 63,066,734.46 and 25,927,040.52 is: 38,932,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,998,923.63 : 63,066,734.46 = 25,927,040.52 : x
  2. Step 2: Convert to fraction form
    41,998,923.63/63,066,734.46 = 25,927,040.52/x
  3. Step 3: Cross multiply
    41,998,923.63x = 63,066,734.46 × 25,927,040.52
  4. Step 4: Simplify right side
    41,998,923.63x = 1,635,133,779,808,500.25
  5. Step 5: Solve for x
    x = 1,635,133,779,808,500.25/41,998,923.63
  6. Step 6: Final answer
    x = 38,932,754.43

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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.