Home / 32,813,552.18-49,213,942.90-9,468,653.81

Finding the Fourth Proportional to 32,813,552.18, 49,213,942.90 and 9,468,653.81

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Solution

The fourth proportional to 32,813,552.18, 49,213,942.90 and 9,468,653.81 is: 14,201,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,813,552.18 : 49,213,942.90 = 9,468,653.81 : x
  2. Step 2: Convert to fraction form
    32,813,552.18/49,213,942.90 = 9,468,653.81/x
  3. Step 3: Cross multiply
    32,813,552.18x = 49,213,942.90 × 9,468,653.81
  4. Step 4: Simplify right side
    32,813,552.18x = 465,989,788,114,707.44
  5. Step 5: Solve for x
    x = 465,989,788,114,707.44/32,813,552.18
  6. Step 6: Final answer
    x = 14,201,138.16

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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.