Home / 35,675,145.60-53,512,718.40-33,124,228.80

Finding the Fourth Proportional to 35,675,145.60, 53,512,718.40 and 33,124,228.80

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Solution

The fourth proportional to 35,675,145.60, 53,512,718.40 and 33,124,228.80 is: 49,686,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,675,145.60 : 53,512,718.40 = 33,124,228.80 : x
  2. Step 2: Convert to fraction form
    35,675,145.60/53,512,718.40 = 33,124,228.80/x
  3. Step 3: Cross multiply
    35,675,145.60x = 53,512,718.40 × 33,124,228.80
  4. Step 4: Simplify right side
    35,675,145.60x = 1,772,567,527,991,570
  5. Step 5: Solve for x
    x = 1,772,567,527,991,570/35,675,145.60
  6. Step 6: Final answer
    x = 49,686,343.20

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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.