Home / 33,826,346.50-46,680,358.51-18,356,431.14

Finding the Fourth Proportional to 33,826,346.50, 46,680,358.51 and 18,356,431.14

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Solution

The fourth proportional to 33,826,346.50, 46,680,358.51 and 18,356,431.14 is: 25,331,875.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,346.50 : 46,680,358.51 = 18,356,431.14 : x
  2. Step 2: Convert to fraction form
    33,826,346.50/46,680,358.51 = 18,356,431.14/x
  3. Step 3: Cross multiply
    33,826,346.50x = 46,680,358.51 × 18,356,431.14
  4. Step 4: Simplify right side
    33,826,346.50x = 856,884,786,773,362.12
  5. Step 5: Solve for x
    x = 856,884,786,773,362.12/33,826,346.50
  6. Step 6: Final answer
    x = 25,331,875.16

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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.