Home / 25,924,866.01-38,886,798.43-7,741,381.75

Finding the Fourth Proportional to 25,924,866.01, 38,886,798.43 and 7,741,381.75

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Solution

The fourth proportional to 25,924,866.01, 38,886,798.43 and 7,741,381.75 is: 11,611,923.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,924,866.01 : 38,886,798.43 = 7,741,381.75 : x
  2. Step 2: Convert to fraction form
    25,924,866.01/38,886,798.43 = 7,741,381.75/x
  3. Step 3: Cross multiply
    25,924,866.01x = 38,886,798.43 × 7,741,381.75
  4. Step 4: Simplify right side
    25,924,866.01x = 301,037,551,594,390.38
  5. Step 5: Solve for x
    x = 301,037,551,594,390.38/25,924,866.01
  6. Step 6: Final answer
    x = 11,611,923.14

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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.