Home / 15,434,333.84-23,160,468.88-6,914,670.34

Finding the Fourth Proportional to 15,434,333.84, 23,160,468.88 and 6,914,670.34

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Solution

The fourth proportional to 15,434,333.84, 23,160,468.88 and 6,914,670.34 is: 10,376,023.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,434,333.84 : 23,160,468.88 = 6,914,670.34 : x
  2. Step 2: Convert to fraction form
    15,434,333.84/23,160,468.88 = 6,914,670.34/x
  3. Step 3: Cross multiply
    15,434,333.84x = 23,160,468.88 × 6,914,670.34
  4. Step 4: Simplify right side
    15,434,333.84x = 160,147,007,225,029
  5. Step 5: Solve for x
    x = 160,147,007,225,029/15,434,333.84
  6. Step 6: Final answer
    x = 10,376,023.28

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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.