Home / 32,994,312.60-49,509,183.60-13,827,007.20

Finding the Fourth Proportional to 32,994,312.60, 49,509,183.60 and 13,827,007.20

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Solution

The fourth proportional to 32,994,312.60, 49,509,183.60 and 13,827,007.20 is: 20,747,934.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,994,312.60 : 49,509,183.60 = 13,827,007.20 : x
  2. Step 2: Convert to fraction form
    32,994,312.60/49,509,183.60 = 13,827,007.20/x
  3. Step 3: Cross multiply
    32,994,312.60x = 49,509,183.60 × 13,827,007.20
  4. Step 4: Simplify right side
    32,994,312.60x = 684,563,838,103,321.88
  5. Step 5: Solve for x
    x = 684,563,838,103,321.88/32,994,312.60
  6. Step 6: Final answer
    x = 20,747,934.54

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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.