Home / 33,724,548.14-46,520,449.76-20,303,870.22

Finding the Fourth Proportional to 33,724,548.14, 46,520,449.76 and 20,303,870.22

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Solution

The fourth proportional to 33,724,548.14, 46,520,449.76 and 20,303,870.22 is: 28,007,645.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,724,548.14 : 46,520,449.76 = 20,303,870.22 : x
  2. Step 2: Convert to fraction form
    33,724,548.14/46,520,449.76 = 20,303,870.22/x
  3. Step 3: Cross multiply
    33,724,548.14x = 46,520,449.76 × 20,303,870.22
  4. Step 4: Simplify right side
    33,724,548.14x = 944,545,174,401,550.75
  5. Step 5: Solve for x
    x = 944,545,174,401,550.75/33,724,548.14
  6. Step 6: Final answer
    x = 28,007,645.07

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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.