Home / 114,945,776.25-172,268,956.94-46,708,693.53

Finding the Fourth Proportional to 114,945,776.25, 172,268,956.94 and 46,708,693.53

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Solution

The fourth proportional to 114,945,776.25, 172,268,956.94 and 46,708,693.53 is: 70,002,206.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,945,776.25 : 172,268,956.94 = 46,708,693.53 : x
  2. Step 2: Convert to fraction form
    114,945,776.25/172,268,956.94 = 46,708,693.53/x
  3. Step 3: Cross multiply
    114,945,776.25x = 172,268,956.94 × 46,708,693.53
  4. Step 4: Simplify right side
    114,945,776.25x = 8,046,457,914,209,683
  5. Step 5: Solve for x
    x = 8,046,457,914,209,683/114,945,776.25
  6. Step 6: Final answer
    x = 70,002,206.06

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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.