Home / 36,295,792.32-50,087,562.71-19,776,052.65

Finding the Fourth Proportional to 36,295,792.32, 50,087,562.71 and 19,776,052.65

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Solution

The fourth proportional to 36,295,792.32, 50,087,562.71 and 19,776,052.65 is: 27,290,609.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,295,792.32 : 50,087,562.71 = 19,776,052.65 : x
  2. Step 2: Convert to fraction form
    36,295,792.32/50,087,562.71 = 19,776,052.65/x
  3. Step 3: Cross multiply
    36,295,792.32x = 50,087,562.71 × 19,776,052.65
  4. Step 4: Simplify right side
    36,295,792.32x = 990,534,277,164,256.25
  5. Step 5: Solve for x
    x = 990,534,277,164,256.25/36,295,792.32
  6. Step 6: Final answer
    x = 27,290,609.02

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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.