Home / 10,362,068.35-15,543,102.53-5,883,092.35

Finding the Fourth Proportional to 10,362,068.35, 15,543,102.53 and 5,883,092.35

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Solution

The fourth proportional to 10,362,068.35, 15,543,102.53 and 5,883,092.35 is: 8,824,638.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,068.35 : 15,543,102.53 = 5,883,092.35 : x
  2. Step 2: Convert to fraction form
    10,362,068.35/15,543,102.53 = 5,883,092.35/x
  3. Step 3: Cross multiply
    10,362,068.35x = 15,543,102.53 × 5,883,092.35
  4. Step 4: Simplify right side
    10,362,068.35x = 91,441,507,589,508.64
  5. Step 5: Solve for x
    x = 91,441,507,589,508.64/10,362,068.35
  6. Step 6: Final answer
    x = 8,824,638.53

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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.