Home / 35,848,435.42-53,772,571.11-15,364,873.14

Finding the Fourth Proportional to 35,848,435.42, 53,772,571.11 and 15,364,873.14

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Solution

The fourth proportional to 35,848,435.42, 53,772,571.11 and 15,364,873.14 is: 23,047,274.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,848,435.42 : 53,772,571.11 = 15,364,873.14 : x
  2. Step 2: Convert to fraction form
    35,848,435.42/53,772,571.11 = 15,364,873.14/x
  3. Step 3: Cross multiply
    35,848,435.42x = 53,772,571.11 × 15,364,873.14
  4. Step 4: Simplify right side
    35,848,435.42x = 826,208,733,516,779
  5. Step 5: Solve for x
    x = 826,208,733,516,779/35,848,435.42
  6. Step 6: Final answer
    x = 23,047,274.56

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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.