Home / 14,593,232.40-21,889,848.60-3,955,664.40

Finding the Fourth Proportional to 14,593,232.40, 21,889,848.60 and 3,955,664.40

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Solution

The fourth proportional to 14,593,232.40, 21,889,848.60 and 3,955,664.40 is: 5,933,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,593,232.40 : 21,889,848.60 = 3,955,664.40 : x
  2. Step 2: Convert to fraction form
    14,593,232.40/21,889,848.60 = 3,955,664.40/x
  3. Step 3: Cross multiply
    14,593,232.40x = 21,889,848.60 × 3,955,664.40
  4. Step 4: Simplify right side
    14,593,232.40x = 86,588,894,828,409.84
  5. Step 5: Solve for x
    x = 86,588,894,828,409.84/14,593,232.40
  6. Step 6: Final answer
    x = 5,933,496.60

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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.