Home / 110,008,287,002.37-165,012,430,503.55-110,008,287,002.37

Finding the Fourth Proportional to 110,008,287,002.37, 165,012,430,503.55 and 110,008,287,002.37

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Solution

The fourth proportional to 110,008,287,002.37, 165,012,430,503.55 and 110,008,287,002.37 is: 165,012,430,503.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,008,287,002.37 : 165,012,430,503.55 = 110,008,287,002.37 : x
  2. Step 2: Convert to fraction form
    110,008,287,002.37/165,012,430,503.55 = 110,008,287,002.37/x
  3. Step 3: Cross multiply
    110,008,287,002.37x = 165,012,430,503.55 × 110,008,287,002.37
  4. Step 4: Simplify right side
    110,008,287,002.37x = 18,152,734,813,793,160,265,728
  5. Step 5: Solve for x
    x = 18,152,734,813,793,160,265,728/110,008,287,002.37
  6. Step 6: Final answer
    x = 165,012,430,503.55

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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.