Home / 23,872,236.84-35,815,342.73-7,697,862.81

Finding the Fourth Proportional to 23,872,236.84, 35,815,342.73 and 7,697,862.81

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Solution

The fourth proportional to 23,872,236.84, 35,815,342.73 and 7,697,862.81 is: 11,549,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,872,236.84 : 35,815,342.73 = 7,697,862.81 : x
  2. Step 2: Convert to fraction form
    23,872,236.84/35,815,342.73 = 7,697,862.81/x
  3. Step 3: Cross multiply
    23,872,236.84x = 35,815,342.73 × 7,697,862.81
  4. Step 4: Simplify right side
    23,872,236.84x = 275,701,594,790,181.56
  5. Step 5: Solve for x
    x = 275,701,594,790,181.56/23,872,236.84
  6. Step 6: Final answer
    x = 11,549,047.40

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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.