Home / 9,050,360,239.52-12,495,235,371.36-6,197,276,847.68

Finding the Fourth Proportional to 9,050,360,239.52, 12,495,235,371.36 and 6,197,276,847.68

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Solution

The fourth proportional to 9,050,360,239.52, 12,495,235,371.36 and 6,197,276,847.68 is: 8,556,171,337.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,360,239.52 : 12,495,235,371.36 = 6,197,276,847.68 : x
  2. Step 2: Convert to fraction form
    9,050,360,239.52/12,495,235,371.36 = 6,197,276,847.68/x
  3. Step 3: Cross multiply
    9,050,360,239.52x = 12,495,235,371.36 × 6,197,276,847.68
  4. Step 4: Simplify right side
    9,050,360,239.52x = 77,436,432,873,241,542,656
  5. Step 5: Solve for x
    x = 77,436,432,873,241,542,656/9,050,360,239.52
  6. Step 6: Final answer
    x = 8,556,171,337.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.