Home / 26,618,433.60-36,733,549.08-14,395,290.60

Finding the Fourth Proportional to 26,618,433.60, 36,733,549.08 and 14,395,290.60

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Solution

The fourth proportional to 26,618,433.60, 36,733,549.08 and 14,395,290.60 is: 19,865,560.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,433.60 : 36,733,549.08 = 14,395,290.60 : x
  2. Step 2: Convert to fraction form
    26,618,433.60/36,733,549.08 = 14,395,290.60/x
  3. Step 3: Cross multiply
    26,618,433.60x = 36,733,549.08 × 14,395,290.60
  4. Step 4: Simplify right side
    26,618,433.60x = 528,790,113,775,962.62
  5. Step 5: Solve for x
    x = 528,790,113,775,962.62/26,618,433.60
  6. Step 6: Final answer
    x = 19,865,560.90

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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.