Home / 33,715,997.16-46,528,222.69-18,246,083.16

Finding the Fourth Proportional to 33,715,997.16, 46,528,222.69 and 18,246,083.16

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Solution

The fourth proportional to 33,715,997.16, 46,528,222.69 and 18,246,083.16 is: 25,179,674.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,715,997.16 : 46,528,222.69 = 18,246,083.16 : x
  2. Step 2: Convert to fraction form
    33,715,997.16/46,528,222.69 = 18,246,083.16/x
  3. Step 3: Cross multiply
    33,715,997.16x = 46,528,222.69 × 18,246,083.16
  4. Step 4: Simplify right side
    33,715,997.16x = 848,957,820,583,411.38
  5. Step 5: Solve for x
    x = 848,957,820,583,411.38/33,715,997.16
  6. Step 6: Final answer
    x = 25,179,674.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.