Home / 39,749,554.40-59,659,323.60-23,555,256.80

Finding the Fourth Proportional to 39,749,554.40, 59,659,323.60 and 23,555,256.80

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Solution

The fourth proportional to 39,749,554.40, 59,659,323.60 and 23,555,256.80 is: 35,353,621.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,749,554.40 : 59,659,323.60 = 23,555,256.80 : x
  2. Step 2: Convert to fraction form
    39,749,554.40/59,659,323.60 = 23,555,256.80/x
  3. Step 3: Cross multiply
    39,749,554.40x = 59,659,323.60 × 23,555,256.80
  4. Step 4: Simplify right side
    39,749,554.40x = 1,405,290,687,912,300.50
  5. Step 5: Solve for x
    x = 1,405,290,687,912,300.50/39,749,554.40
  6. Step 6: Final answer
    x = 35,353,621.17

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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.