Home / 7,360,989,310,479.80-11,041,483,965,720-7,360,989,310,479.80

Finding the Fourth Proportional to 7,360,989,310,479.80, 11,041,483,965,720 and 7,360,989,310,479.80

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Solution

The fourth proportional to 7,360,989,310,479.80, 11,041,483,965,720 and 7,360,989,310,479.80 is: 11,041,483,965,720

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,989,310,479.80 : 11,041,483,965,720 = 7,360,989,310,479.80 : x
  2. Step 2: Convert to fraction form
    7,360,989,310,479.80/11,041,483,965,720 = 7,360,989,310,479.80/x
  3. Step 3: Cross multiply
    7,360,989,310,479.80x = 11,041,483,965,720 × 7,360,989,310,479.80
  4. Step 4: Simplify right side
    7,360,989,310,479.80x = 81,276,245,443,499,030,980,067,328
  5. Step 5: Solve for x
    x = 81,276,245,443,499,030,980,067,328/7,360,989,310,479.80
  6. Step 6: Final answer
    x = 11,041,483,965,720

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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.