Home / 33,772,193.36-46,605,666.32-18,302,277.16

Finding the Fourth Proportional to 33,772,193.36, 46,605,666.32 and 18,302,277.16

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Solution

The fourth proportional to 33,772,193.36, 46,605,666.32 and 18,302,277.16 is: 25,257,163.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,772,193.36 : 46,605,666.32 = 18,302,277.16 : x
  2. Step 2: Convert to fraction form
    33,772,193.36/46,605,666.32 = 18,302,277.16/x
  3. Step 3: Cross multiply
    33,772,193.36x = 46,605,666.32 × 18,302,277.16
  4. Step 4: Simplify right side
    33,772,193.36x = 852,989,822,215,117.25
  5. Step 5: Solve for x
    x = 852,989,822,215,117.25/33,772,193.36
  6. Step 6: Final answer
    x = 25,257,163.88

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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.