Home / 13,744,394.04-20,607,490.98-6,557,037.24

Finding the Fourth Proportional to 13,744,394.04, 20,607,490.98 and 6,557,037.24

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Solution

The fourth proportional to 13,744,394.04, 20,607,490.98 and 6,557,037.24 is: 9,831,214.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,744,394.04 : 20,607,490.98 = 6,557,037.24 : x
  2. Step 2: Convert to fraction form
    13,744,394.04/20,607,490.98 = 6,557,037.24/x
  3. Step 3: Cross multiply
    13,744,394.04x = 20,607,490.98 × 6,557,037.24
  4. Step 4: Simplify right side
    13,744,394.04x = 135,124,085,778,824.11
  5. Step 5: Solve for x
    x = 135,124,085,778,824.11/13,744,394.04
  6. Step 6: Final answer
    x = 9,831,214.49

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1.5x scale

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.