Home / 11,308,036,702.70-16,962,055,054.05-4,414,892,638.70

Finding the Fourth Proportional to 11,308,036,702.70, 16,962,055,054.05 and 4,414,892,638.70

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Solution

The fourth proportional to 11,308,036,702.70, 16,962,055,054.05 and 4,414,892,638.70 is: 6,622,338,958.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,308,036,702.70 : 16,962,055,054.05 = 4,414,892,638.70 : x
  2. Step 2: Convert to fraction form
    11,308,036,702.70/16,962,055,054.05 = 4,414,892,638.70/x
  3. Step 3: Cross multiply
    11,308,036,702.70x = 16,962,055,054.05 × 4,414,892,638.70
  4. Step 4: Simplify right side
    11,308,036,702.70x = 74,885,651,995,349,467,136
  5. Step 5: Solve for x
    x = 74,885,651,995,349,467,136/11,308,036,702.70
  6. Step 6: Final answer
    x = 6,622,338,958.05

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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.