Home / 240,465,160,147.05-360,697,740,220.57-240,465,160,147.05

Finding the Fourth Proportional to 240,465,160,147.05, 360,697,740,220.57 and 240,465,160,147.05

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Solution

The fourth proportional to 240,465,160,147.05, 360,697,740,220.57 and 240,465,160,147.05 is: 360,697,740,220.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,465,160,147.05 : 360,697,740,220.57 = 240,465,160,147.05 : x
  2. Step 2: Convert to fraction form
    240,465,160,147.05/360,697,740,220.57 = 240,465,160,147.05/x
  3. Step 3: Cross multiply
    240,465,160,147.05x = 360,697,740,220.57 × 240,465,160,147.05
  4. Step 4: Simplify right side
    240,465,160,147.05x = 86,735,239,866,818,400,092,160
  5. Step 5: Solve for x
    x = 86,735,239,866,818,400,092,160/240,465,160,147.05
  6. Step 6: Final answer
    x = 360,697,740,220.57

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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.