Home / 14,223,912.47-21,335,924.06-3,441,196.01

Finding the Fourth Proportional to 14,223,912.47, 21,335,924.06 and 3,441,196.01

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Solution

The fourth proportional to 14,223,912.47, 21,335,924.06 and 3,441,196.01 is: 5,161,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,223,912.47 : 21,335,924.06 = 3,441,196.01 : x
  2. Step 2: Convert to fraction form
    14,223,912.47/21,335,924.06 = 3,441,196.01/x
  3. Step 3: Cross multiply
    14,223,912.47x = 21,335,924.06 × 3,441,196.01
  4. Step 4: Simplify right side
    14,223,912.47x = 73,421,096,744,934.98
  5. Step 5: Solve for x
    x = 73,421,096,744,934.98/14,223,912.47
  6. Step 6: Final answer
    x = 5,161,807.41

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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.