Home / 47,147,067,314.10-70,720,600,971.15-47,147,067,314.10

Finding the Fourth Proportional to 47,147,067,314.10, 70,720,600,971.15 and 47,147,067,314.10

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Solution

The fourth proportional to 47,147,067,314.10, 70,720,600,971.15 and 47,147,067,314.10 is: 70,720,600,971.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,147,067,314.10 : 70,720,600,971.15 = 47,147,067,314.10 : x
  2. Step 2: Convert to fraction form
    47,147,067,314.10/70,720,600,971.15 = 47,147,067,314.10/x
  3. Step 3: Cross multiply
    47,147,067,314.10x = 70,720,600,971.15 × 47,147,067,314.10
  4. Step 4: Simplify right side
    47,147,067,314.10x = 3,334,268,934,480,414,638,080
  5. Step 5: Solve for x
    x = 3,334,268,934,480,414,638,080/47,147,067,314.10
  6. Step 6: Final answer
    x = 70,720,600,971.15

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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.