Home / 27,084,259.01-40,629,470.13-9,820,590.86

Finding the Fourth Proportional to 27,084,259.01, 40,629,470.13 and 9,820,590.86

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Solution

The fourth proportional to 27,084,259.01, 40,629,470.13 and 9,820,590.86 is: 14,732,003.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,084,259.01 : 40,629,470.13 = 9,820,590.86 : x
  2. Step 2: Convert to fraction form
    27,084,259.01/40,629,470.13 = 9,820,590.86/x
  3. Step 3: Cross multiply
    27,084,259.01x = 40,629,470.13 × 9,820,590.86
  4. Step 4: Simplify right side
    27,084,259.01x = 399,005,403,106,894.75
  5. Step 5: Solve for x
    x = 399,005,403,106,894.75/27,084,259.01
  6. Step 6: Final answer
    x = 14,732,003.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.