Home / 8,911,097,712,019.20-13,366,646,568,028-8,911,097,712,019.20

Finding the Fourth Proportional to 8,911,097,712,019.20, 13,366,646,568,028 and 8,911,097,712,019.20

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Solution

The fourth proportional to 8,911,097,712,019.20, 13,366,646,568,028 and 8,911,097,712,019.20 is: 13,366,646,568,028

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,097,712,019.20 : 13,366,646,568,028 = 8,911,097,712,019.20 : x
  2. Step 2: Convert to fraction form
    8,911,097,712,019.20/13,366,646,568,028 = 8,911,097,712,019.20/x
  3. Step 3: Cross multiply
    8,911,097,712,019.20x = 13,366,646,568,028 × 8,911,097,712,019.20
  4. Step 4: Simplify right side
    8,911,097,712,019.20x = 119,111,493,649,723,588,354,244,608
  5. Step 5: Solve for x
    x = 119,111,493,649,723,588,354,244,608/8,911,097,712,019.20
  6. Step 6: Final answer
    x = 13,366,646,568,028

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Double scale
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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.