Home / 16,615,306,607.20-24,922,959,910.80-4,824,402,287.20

Finding the Fourth Proportional to 16,615,306,607.20, 24,922,959,910.80 and 4,824,402,287.20

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Solution

The fourth proportional to 16,615,306,607.20, 24,922,959,910.80 and 4,824,402,287.20 is: 7,236,603,430.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615,306,607.20 : 24,922,959,910.80 = 4,824,402,287.20 : x
  2. Step 2: Convert to fraction form
    16,615,306,607.20/24,922,959,910.80 = 4,824,402,287.20/x
  3. Step 3: Cross multiply
    16,615,306,607.20x = 24,922,959,910.80 × 4,824,402,287.20
  4. Step 4: Simplify right side
    16,615,306,607.20x = 120,238,384,797,457,416,192
  5. Step 5: Solve for x
    x = 120,238,384,797,457,416,192/16,615,306,607.20
  6. Step 6: Final answer
    x = 7,236,603,430.80

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Double scale
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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.