Home / 29,890,019.64-44,835,073.20-8,324,683.32

Finding the Fourth Proportional to 29,890,019.64, 44,835,073.20 and 8,324,683.32

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Solution

The fourth proportional to 29,890,019.64, 44,835,073.20 and 8,324,683.32 is: 12,487,037.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,890,019.64 : 44,835,073.20 = 8,324,683.32 : x
  2. Step 2: Convert to fraction form
    29,890,019.64/44,835,073.20 = 8,324,683.32/x
  3. Step 3: Cross multiply
    29,890,019.64x = 44,835,073.20 × 8,324,683.32
  4. Step 4: Simplify right side
    29,890,019.64x = 373,237,786,019,019.06
  5. Step 5: Solve for x
    x = 373,237,786,019,019.06/29,890,019.64
  6. Step 6: Final answer
    x = 12,487,037.16

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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.