Home / 101,039,433.55-151,559,150.33-101,039,433.55

Finding the Fourth Proportional to 101,039,433.55, 151,559,150.33 and 101,039,433.55

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Solution

The fourth proportional to 101,039,433.55, 151,559,150.33 and 101,039,433.55 is: 151,559,150.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,039,433.55 : 151,559,150.33 = 101,039,433.55 : x
  2. Step 2: Convert to fraction form
    101,039,433.55/151,559,150.33 = 101,039,433.55/x
  3. Step 3: Cross multiply
    101,039,433.55x = 151,559,150.33 × 101,039,433.55
  4. Step 4: Simplify right side
    101,039,433.55x = 15,313,450,698,662,496
  5. Step 5: Solve for x
    x = 15,313,450,698,662,496/101,039,433.55
  6. Step 6: Final answer
    x = 151,559,150.33

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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.