Home / 26,286,256.95-36,274,944.85-14,525,197.72

Finding the Fourth Proportional to 26,286,256.95, 36,274,944.85 and 14,525,197.72

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Solution

The fourth proportional to 26,286,256.95, 36,274,944.85 and 14,525,197.72 is: 20,044,723.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,286,256.95 : 36,274,944.85 = 14,525,197.72 : x
  2. Step 2: Convert to fraction form
    26,286,256.95/36,274,944.85 = 14,525,197.72/x
  3. Step 3: Cross multiply
    26,286,256.95x = 36,274,944.85 × 14,525,197.72
  4. Step 4: Simplify right side
    26,286,256.95x = 526,900,746,091,202.19
  5. Step 5: Solve for x
    x = 526,900,746,091,202.19/26,286,256.95
  6. Step 6: Final answer
    x = 20,044,723.26

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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.