Home / 114,743,313.40-172,110,822.90-46,584,081.40

Finding the Fourth Proportional to 114,743,313.40, 172,110,822.90 and 46,584,081.40

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Solution

The fourth proportional to 114,743,313.40, 172,110,822.90 and 46,584,081.40 is: 69,874,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,743,313.40 : 172,110,822.90 = 46,584,081.40 : x
  2. Step 2: Convert to fraction form
    114,743,313.40/172,110,822.90 = 46,584,081.40/x
  3. Step 3: Cross multiply
    114,743,313.40x = 172,110,822.90 × 46,584,081.40
  4. Step 4: Simplify right side
    114,743,313.40x = 8,017,624,583,794,584
  5. Step 5: Solve for x
    x = 8,017,624,583,794,584/114,743,313.40
  6. Step 6: Final answer
    x = 69,874,438.40

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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.