Home / 4,212,492,713.74-5,810,440,809.50-2,709,019,843.32

Finding the Fourth Proportional to 4,212,492,713.74, 5,810,440,809.50 and 2,709,019,843.32

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Solution

The fourth proportional to 4,212,492,713.74, 5,810,440,809.50 and 2,709,019,843.32 is: 3,736,647,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,212,492,713.74 : 5,810,440,809.50 = 2,709,019,843.32 : x
  2. Step 2: Convert to fraction form
    4,212,492,713.74/5,810,440,809.50 = 2,709,019,843.32/x
  3. Step 3: Cross multiply
    4,212,492,713.74x = 5,810,440,809.50 × 2,709,019,843.32
  4. Step 4: Simplify right side
    4,212,492,713.74x = 15,740,599,451,405,553,664
  5. Step 5: Solve for x
    x = 15,740,599,451,405,553,664/4,212,492,713.74
  6. Step 6: Final answer
    x = 3,736,647,282.52

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1.5x scale

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.