Home / 8,837,997,239.08-13,259,483,002.50-3,864,155,889.52

Finding the Fourth Proportional to 8,837,997,239.08, 13,259,483,002.50 and 3,864,155,889.52

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Solution

The fourth proportional to 8,837,997,239.08, 13,259,483,002.50 and 3,864,155,889.52 is: 5,797,321,265.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837,997,239.08 : 13,259,483,002.50 = 3,864,155,889.52 : x
  2. Step 2: Convert to fraction form
    8,837,997,239.08/13,259,483,002.50 = 3,864,155,889.52/x
  3. Step 3: Cross multiply
    8,837,997,239.08x = 13,259,483,002.50 × 3,864,155,889.52
  4. Step 4: Simplify right side
    8,837,997,239.08x = 51,236,709,336,100,708,352
  5. Step 5: Solve for x
    x = 51,236,709,336,100,708,352/8,837,997,239.08
  6. Step 6: Final answer
    x = 5,797,321,265.22

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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.