Home / 10,322,751,337.45-14,240,239,829.68-6,516,990,974.41

Finding the Fourth Proportional to 10,322,751,337.45, 14,240,239,829.68 and 6,516,990,974.41

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Solution

The fourth proportional to 10,322,751,337.45, 14,240,239,829.68 and 6,516,990,974.41 is: 8,990,191,801.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,322,751,337.45 : 14,240,239,829.68 = 6,516,990,974.41 : x
  2. Step 2: Convert to fraction form
    10,322,751,337.45/14,240,239,829.68 = 6,516,990,974.41/x
  3. Step 3: Cross multiply
    10,322,751,337.45x = 14,240,239,829.68 × 6,516,990,974.41
  4. Step 4: Simplify right side
    10,322,751,337.45x = 92,803,514,443,458,363,392
  5. Step 5: Solve for x
    x = 92,803,514,443,458,363,392/10,322,751,337.45
  6. Step 6: Final answer
    x = 8,990,191,801.56

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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.