Home / 24,255,643.60-36,383,465.40-11,501,059.60

Finding the Fourth Proportional to 24,255,643.60, 36,383,465.40 and 11,501,059.60

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Solution

The fourth proportional to 24,255,643.60, 36,383,465.40 and 11,501,059.60 is: 17,251,589.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,643.60 : 36,383,465.40 = 11,501,059.60 : x
  2. Step 2: Convert to fraction form
    24,255,643.60/36,383,465.40 = 11,501,059.60/x
  3. Step 3: Cross multiply
    24,255,643.60x = 36,383,465.40 × 11,501,059.60
  4. Step 4: Simplify right side
    24,255,643.60x = 418,448,404,019,937.81
  5. Step 5: Solve for x
    x = 418,448,404,019,937.81/24,255,643.60
  6. Step 6: Final answer
    x = 17,251,589.40

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Similar ratio
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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.