Home / 27,099,056-40,656,569.16-10,916,680.16

Finding the Fourth Proportional to 27,099,056, 40,656,569.16 and 10,916,680.16

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Solution

The fourth proportional to 27,099,056, 40,656,569.16 and 10,916,680.16 is: 16,378,237.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,099,056 : 40,656,569.16 = 10,916,680.16 : x
  2. Step 2: Convert to fraction form
    27,099,056/40,656,569.16 = 10,916,680.16/x
  3. Step 3: Cross multiply
    27,099,056x = 40,656,569.16 × 10,916,680.16
  4. Step 4: Simplify right side
    27,099,056x = 443,834,761,922,639.81
  5. Step 5: Solve for x
    x = 443,834,761,922,639.81/27,099,056
  6. Step 6: Final answer
    x = 16,378,237.01

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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.