Home / 225,066,168,302.40-337,527,576,405.72-73,937,389,498.56

Finding the Fourth Proportional to 225,066,168,302.40, 337,527,576,405.72 and 73,937,389,498.56

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Solution

The fourth proportional to 225,066,168,302.40, 337,527,576,405.72 and 73,937,389,498.56 is: 110,882,537,661.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,066,168,302.40 : 337,527,576,405.72 = 73,937,389,498.56 : x
  2. Step 2: Convert to fraction form
    225,066,168,302.40/337,527,576,405.72 = 73,937,389,498.56/x
  3. Step 3: Cross multiply
    225,066,168,302.40x = 337,527,576,405.72 × 73,937,389,498.56
  4. Step 4: Simplify right side
    225,066,168,302.40x = 24,955,907,883,214,686,912,512
  5. Step 5: Solve for x
    x = 24,955,907,883,214,686,912,512/225,066,168,302.40
  6. Step 6: Final answer
    x = 110,882,537,661.92

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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.