Home / 15,893,747.51-23,836,352.85-4,376,472.75

Finding the Fourth Proportional to 15,893,747.51, 23,836,352.85 and 4,376,472.75

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Solution

The fourth proportional to 15,893,747.51, 23,836,352.85 and 4,376,472.75 is: 6,563,533.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,893,747.51 : 23,836,352.85 = 4,376,472.75 : x
  2. Step 2: Convert to fraction form
    15,893,747.51/23,836,352.85 = 4,376,472.75/x
  3. Step 3: Cross multiply
    15,893,747.51x = 23,836,352.85 × 4,376,472.75
  4. Step 4: Simplify right side
    15,893,747.51x = 104,319,148,707,409.84
  5. Step 5: Solve for x
    x = 104,319,148,707,409.84/15,893,747.51
  6. Step 6: Final answer
    x = 6,563,533.78

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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.