Home / 15,645,363.84-23,474,738.88-6,549,586.56

Finding the Fourth Proportional to 15,645,363.84, 23,474,738.88 and 6,549,586.56

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Solution

The fourth proportional to 15,645,363.84, 23,474,738.88 and 6,549,586.56 is: 9,827,181.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,645,363.84 : 23,474,738.88 = 6,549,586.56 : x
  2. Step 2: Convert to fraction form
    15,645,363.84/23,474,738.88 = 6,549,586.56/x
  3. Step 3: Cross multiply
    15,645,363.84x = 23,474,738.88 × 6,549,586.56
  4. Step 4: Simplify right side
    15,645,363.84x = 153,749,834,267,957.44
  5. Step 5: Solve for x
    x = 153,749,834,267,957.44/15,645,363.84
  6. Step 6: Final answer
    x = 9,827,181.77

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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.