Home / 16,373,948.44-22,602,274.14-12,311,368.60

Finding the Fourth Proportional to 16,373,948.44, 22,602,274.14 and 12,311,368.60

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Solution

The fourth proportional to 16,373,948.44, 22,602,274.14 and 12,311,368.60 is: 16,994,369.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,948.44 : 22,602,274.14 = 12,311,368.60 : x
  2. Step 2: Convert to fraction form
    16,373,948.44/22,602,274.14 = 12,311,368.60/x
  3. Step 3: Cross multiply
    16,373,948.44x = 22,602,274.14 × 12,311,368.60
  4. Step 4: Simplify right side
    16,373,948.44x = 278,264,928,135,788
  5. Step 5: Solve for x
    x = 278,264,928,135,788/16,373,948.44
  6. Step 6: Final answer
    x = 16,994,369.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.