Home / 44,649,792,002.80-66,974,688,004.20-36,384,821,570.80

Finding the Fourth Proportional to 44,649,792,002.80, 66,974,688,004.20 and 36,384,821,570.80

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Solution

The fourth proportional to 44,649,792,002.80, 66,974,688,004.20 and 36,384,821,570.80 is: 54,577,232,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,649,792,002.80 : 66,974,688,004.20 = 36,384,821,570.80 : x
  2. Step 2: Convert to fraction form
    44,649,792,002.80/66,974,688,004.20 = 36,384,821,570.80/x
  3. Step 3: Cross multiply
    44,649,792,002.80x = 66,974,688,004.20 × 36,384,821,570.80
  4. Step 4: Simplify right side
    44,649,792,002.80x = 2,436,862,072,792,816,287,744
  5. Step 5: Solve for x
    x = 2,436,862,072,792,816,287,744/44,649,792,002.80
  6. Step 6: Final answer
    x = 54,577,232,356.20

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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.