Home / 17,922,084,559.20-26,883,126,838.80-16,146,646,466.40

Finding the Fourth Proportional to 17,922,084,559.20, 26,883,126,838.80 and 16,146,646,466.40

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Solution

The fourth proportional to 17,922,084,559.20, 26,883,126,838.80 and 16,146,646,466.40 is: 24,219,969,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,922,084,559.20 : 26,883,126,838.80 = 16,146,646,466.40 : x
  2. Step 2: Convert to fraction form
    17,922,084,559.20/26,883,126,838.80 = 16,146,646,466.40/x
  3. Step 3: Cross multiply
    17,922,084,559.20x = 26,883,126,838.80 × 16,146,646,466.40
  4. Step 4: Simplify right side
    17,922,084,559.20x = 434,072,344,977,493,000,192
  5. Step 5: Solve for x
    x = 434,072,344,977,493,000,192/17,922,084,559.20
  6. Step 6: Final answer
    x = 24,219,969,699.60

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Double scale
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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.