Home / 17,496,432.40-26,244,648.60-4,888,944.40

Finding the Fourth Proportional to 17,496,432.40, 26,244,648.60 and 4,888,944.40

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Solution

The fourth proportional to 17,496,432.40, 26,244,648.60 and 4,888,944.40 is: 7,333,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,432.40 : 26,244,648.60 = 4,888,944.40 : x
  2. Step 2: Convert to fraction form
    17,496,432.40/26,244,648.60 = 4,888,944.40/x
  3. Step 3: Cross multiply
    17,496,432.40x = 26,244,648.60 × 4,888,944.40
  4. Step 4: Simplify right side
    17,496,432.40x = 128,308,627,802,937.86
  5. Step 5: Solve for x
    x = 128,308,627,802,937.86/17,496,432.40
  6. Step 6: Final answer
    x = 7,333,416.60

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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.