Home / 36,347,639.10-54,551,201.85-36,064,203.90

Finding the Fourth Proportional to 36,347,639.10, 54,551,201.85 and 36,064,203.90

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Solution

The fourth proportional to 36,347,639.10, 54,551,201.85 and 36,064,203.90 is: 54,125,817.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,347,639.10 : 54,551,201.85 = 36,064,203.90 : x
  2. Step 2: Convert to fraction form
    36,347,639.10/54,551,201.85 = 36,064,203.90/x
  3. Step 3: Cross multiply
    36,347,639.10x = 54,551,201.85 × 36,064,203.90
  4. Step 4: Simplify right side
    36,347,639.10x = 1,967,345,666,508,457.25
  5. Step 5: Solve for x
    x = 1,967,345,666,508,457.25/36,347,639.10
  6. Step 6: Final answer
    x = 54,125,817.12

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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.