Home / 23,605,135.12-32,574,322.52-13,548,289.42

Finding the Fourth Proportional to 23,605,135.12, 32,574,322.52 and 13,548,289.42

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Solution

The fourth proportional to 23,605,135.12, 32,574,322.52 and 13,548,289.42 is: 18,696,200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,605,135.12 : 32,574,322.52 = 13,548,289.42 : x
  2. Step 2: Convert to fraction form
    23,605,135.12/32,574,322.52 = 13,548,289.42/x
  3. Step 3: Cross multiply
    23,605,135.12x = 32,574,322.52 × 13,548,289.42
  4. Step 4: Simplify right side
    23,605,135.12x = 441,326,348,998,512.06
  5. Step 5: Solve for x
    x = 441,326,348,998,512.06/23,605,135.12
  6. Step 6: Final answer
    x = 18,696,200.93

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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.