Home / 46,673,999.70-70,010,999.55-25,150,639.20

Finding the Fourth Proportional to 46,673,999.70, 70,010,999.55 and 25,150,639.20

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Solution

The fourth proportional to 46,673,999.70, 70,010,999.55 and 25,150,639.20 is: 37,725,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,673,999.70 : 70,010,999.55 = 25,150,639.20 : x
  2. Step 2: Convert to fraction form
    46,673,999.70/70,010,999.55 = 25,150,639.20/x
  3. Step 3: Cross multiply
    46,673,999.70x = 70,010,999.55 × 25,150,639.20
  4. Step 4: Simplify right side
    46,673,999.70x = 1,760,821,389,713,412.25
  5. Step 5: Solve for x
    x = 1,760,821,389,713,412.25/46,673,999.70
  6. Step 6: Final answer
    x = 37,725,958.80

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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.