Home / 27,820,546,823,290-41,749,882,287,320-9,709,752,792,133.80

Finding the Fourth Proportional to 27,820,546,823,290, 41,749,882,287,320 and 9,709,752,792,133.80

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Solution

The fourth proportional to 27,820,546,823,290, 41,749,882,287,320 and 9,709,752,792,133.80 is: 14,571,282,106,187.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,820,546,823,290 : 41,749,882,287,320 = 9,709,752,792,133.80 : x
  2. Step 2: Convert to fraction form
    27,820,546,823,290/41,749,882,287,320 = 9,709,752,792,133.80/x
  3. Step 3: Cross multiply
    27,820,546,823,290x = 41,749,882,287,320 × 9,709,752,792,133.80
  4. Step 4: Simplify right side
    27,820,546,823,290x = 405,381,036,110,562,905,385,074,688
  5. Step 5: Solve for x
    x = 405,381,036,110,562,905,385,074,688/27,820,546,823,290
  6. Step 6: Final answer
    x = 14,571,282,106,187.71

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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.