Home / 9,333,632.33-12,880,366.60-5,414,181.14

Finding the Fourth Proportional to 9,333,632.33, 12,880,366.60 and 5,414,181.14

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Solution

The fourth proportional to 9,333,632.33, 12,880,366.60 and 5,414,181.14 is: 7,471,543.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,632.33 : 12,880,366.60 = 5,414,181.14 : x
  2. Step 2: Convert to fraction form
    9,333,632.33/12,880,366.60 = 5,414,181.14/x
  3. Step 3: Cross multiply
    9,333,632.33x = 12,880,366.60 × 5,414,181.14
  4. Step 4: Simplify right side
    9,333,632.33x = 69,736,637,950,822.98
  5. Step 5: Solve for x
    x = 69,736,637,950,822.98/9,333,632.33
  6. Step 6: Final answer
    x = 7,471,543.29

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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.