Home / 2,524,109,957.50-3,483,451,990.08-1,395,055,457.58

Finding the Fourth Proportional to 2,524,109,957.50, 3,483,451,990.08 and 1,395,055,457.58

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Solution

The fourth proportional to 2,524,109,957.50, 3,483,451,990.08 and 1,395,055,457.58 is: 1,925,276,153.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,109,957.50 : 3,483,451,990.08 = 1,395,055,457.58 : x
  2. Step 2: Convert to fraction form
    2,524,109,957.50/3,483,451,990.08 = 1,395,055,457.58/x
  3. Step 3: Cross multiply
    2,524,109,957.50x = 3,483,451,990.08 × 1,395,055,457.58
  4. Step 4: Simplify right side
    2,524,109,957.50x = 4,859,608,709,979,015,168
  5. Step 5: Solve for x
    x = 4,859,608,709,979,015,168/2,524,109,957.50
  6. Step 6: Final answer
    x = 1,925,276,153.50

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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.