Home / 23,225,410.55-32,051,191.19-12,772,100.95

Finding the Fourth Proportional to 23,225,410.55, 32,051,191.19 and 12,772,100.95

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Solution

The fourth proportional to 23,225,410.55, 32,051,191.19 and 12,772,100.95 is: 17,625,567.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225,410.55 : 32,051,191.19 = 12,772,100.95 : x
  2. Step 2: Convert to fraction form
    23,225,410.55/32,051,191.19 = 12,772,100.95/x
  3. Step 3: Cross multiply
    23,225,410.55x = 32,051,191.19 × 12,772,100.95
  4. Step 4: Simplify right side
    23,225,410.55x = 409,361,049,302,442.12
  5. Step 5: Solve for x
    x = 409,361,049,302,442.12/23,225,410.55
  6. Step 6: Final answer
    x = 17,625,567.84

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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.