Home / 27,062,558,361.56-40,595,388,840.84-7,164,928,744.40

Finding the Fourth Proportional to 27,062,558,361.56, 40,595,388,840.84 and 7,164,928,744.40

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Solution

The fourth proportional to 27,062,558,361.56, 40,595,388,840.84 and 7,164,928,744.40 is: 10,747,803,829.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,062,558,361.56 : 40,595,388,840.84 = 7,164,928,744.40 : x
  2. Step 2: Convert to fraction form
    27,062,558,361.56/40,595,388,840.84 = 7,164,928,744.40/x
  3. Step 3: Cross multiply
    27,062,558,361.56x = 40,595,388,840.84 × 7,164,928,744.40
  4. Step 4: Simplify right side
    27,062,558,361.56x = 290,863,068,395,829,460,992
  5. Step 5: Solve for x
    x = 290,863,068,395,829,460,992/27,062,558,361.56
  6. Step 6: Final answer
    x = 10,747,803,829.55

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1.5x scale

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.