Home / 10,995,271,921.56-16,495,490,292.66-3,634,281,843.96

Finding the Fourth Proportional to 10,995,271,921.56, 16,495,490,292.66 and 3,634,281,843.96

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Solution

The fourth proportional to 10,995,271,921.56, 16,495,490,292.66 and 3,634,281,843.96 is: 5,452,276,333.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,995,271,921.56 : 16,495,490,292.66 = 3,634,281,843.96 : x
  2. Step 2: Convert to fraction form
    10,995,271,921.56/16,495,490,292.66 = 3,634,281,843.96/x
  3. Step 3: Cross multiply
    10,995,271,921.56x = 16,495,490,292.66 × 3,634,281,843.96
  4. Step 4: Simplify right side
    10,995,271,921.56x = 59,949,260,877,832,667,136
  5. Step 5: Solve for x
    x = 59,949,260,877,832,667,136/10,995,271,921.56
  6. Step 6: Final answer
    x = 5,452,276,333.46

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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.