Home / 33,826,581.65-46,680,713.20-18,356,666.45

Finding the Fourth Proportional to 33,826,581.65, 46,680,713.20 and 18,356,666.45

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Solution

The fourth proportional to 33,826,581.65, 46,680,713.20 and 18,356,666.45 is: 25,332,216.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,581.65 : 46,680,713.20 = 18,356,666.45 : x
  2. Step 2: Convert to fraction form
    33,826,581.65/46,680,713.20 = 18,356,666.45/x
  3. Step 3: Cross multiply
    33,826,581.65x = 46,680,713.20 × 18,356,666.45
  4. Step 4: Simplify right side
    33,826,581.65x = 856,902,281,650,054.50
  5. Step 5: Solve for x
    x = 856,902,281,650,054.50/33,826,581.65
  6. Step 6: Final answer
    x = 25,332,216.26

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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.