Home / 15,748,045,544.70-23,622,068,317.05-14,550,815,259.90

Finding the Fourth Proportional to 15,748,045,544.70, 23,622,068,317.05 and 14,550,815,259.90

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Solution

The fourth proportional to 15,748,045,544.70, 23,622,068,317.05 and 14,550,815,259.90 is: 21,826,222,889.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,748,045,544.70 : 23,622,068,317.05 = 14,550,815,259.90 : x
  2. Step 2: Convert to fraction form
    15,748,045,544.70/23,622,068,317.05 = 14,550,815,259.90/x
  3. Step 3: Cross multiply
    15,748,045,544.70x = 23,622,068,317.05 × 14,550,815,259.90
  4. Step 4: Simplify right side
    15,748,045,544.70x = 343,720,352,138,131,406,848
  5. Step 5: Solve for x
    x = 343,720,352,138,131,406,848/15,748,045,544.70
  6. Step 6: Final answer
    x = 21,826,222,889.85

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Double scale
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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.