Home / 14,624,844.17-21,924,257.01-6,943,750.25

Finding the Fourth Proportional to 14,624,844.17, 21,924,257.01 and 6,943,750.25

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Solution

The fourth proportional to 14,624,844.17, 21,924,257.01 and 6,943,750.25 is: 10,409,448.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,624,844.17 : 21,924,257.01 = 6,943,750.25 : x
  2. Step 2: Convert to fraction form
    14,624,844.17/21,924,257.01 = 6,943,750.25/x
  3. Step 3: Cross multiply
    14,624,844.17x = 21,924,257.01 × 6,943,750.25
  4. Step 4: Simplify right side
    14,624,844.17x = 152,236,564,958,591.41
  5. Step 5: Solve for x
    x = 152,236,564,958,591.41/14,624,844.17
  6. Step 6: Final answer
    x = 10,409,448.69

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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.