Home / 21,973,671.04-32,954,208-6,622,447.36

Finding the Fourth Proportional to 21,973,671.04, 32,954,208 and 6,622,447.36

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Solution

The fourth proportional to 21,973,671.04, 32,954,208 and 6,622,447.36 is: 9,931,772.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,973,671.04 : 32,954,208 = 6,622,447.36 : x
  2. Step 2: Convert to fraction form
    21,973,671.04/32,954,208 = 6,622,447.36/x
  3. Step 3: Cross multiply
    21,973,671.04x = 32,954,208 × 6,622,447.36
  4. Step 4: Simplify right side
    21,973,671.04x = 218,237,507,770,490.91
  5. Step 5: Solve for x
    x = 218,237,507,770,490.91/21,973,671.04
  6. Step 6: Final answer
    x = 9,931,772.77

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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.