Home / 2,327,272,001.10-3,492,608,612.85-1,638,524,465.10

Finding the Fourth Proportional to 2,327,272,001.10, 3,492,608,612.85 and 1,638,524,465.10

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Solution

The fourth proportional to 2,327,272,001.10, 3,492,608,612.85 and 1,638,524,465.10 is: 2,458,984,019.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,272,001.10 : 3,492,608,612.85 = 1,638,524,465.10 : x
  2. Step 2: Convert to fraction form
    2,327,272,001.10/3,492,608,612.85 = 1,638,524,465.10/x
  3. Step 3: Cross multiply
    2,327,272,001.10x = 3,492,608,612.85 × 1,638,524,465.10
  4. Step 4: Simplify right side
    2,327,272,001.10x = 5,722,724,659,173,698,560
  5. Step 5: Solve for x
    x = 5,722,724,659,173,698,560/2,327,272,001.10
  6. Step 6: Final answer
    x = 2,458,984,019.26

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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.