Home / 4,883,345,856.40-7,325,466,682.20-1,611,802,253.20

Finding the Fourth Proportional to 4,883,345,856.40, 7,325,466,682.20 and 1,611,802,253.20

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Solution

The fourth proportional to 4,883,345,856.40, 7,325,466,682.20 and 1,611,802,253.20 is: 2,417,851,213.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,345,856.40 : 7,325,466,682.20 = 1,611,802,253.20 : x
  2. Step 2: Convert to fraction form
    4,883,345,856.40/7,325,466,682.20 = 1,611,802,253.20/x
  3. Step 3: Cross multiply
    4,883,345,856.40x = 7,325,466,682.20 × 1,611,802,253.20
  4. Step 4: Simplify right side
    4,883,345,856.40x = 11,807,203,704,111,489,024
  5. Step 5: Solve for x
    x = 11,807,203,704,111,489,024/4,883,345,856.40
  6. Step 6: Final answer
    x = 2,417,851,213.35

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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.