Home / 8,250,279,410.16-11,385,386,814.24-4,491,118,515.60

Finding the Fourth Proportional to 8,250,279,410.16, 11,385,386,814.24 and 4,491,118,515.60

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Solution

The fourth proportional to 8,250,279,410.16, 11,385,386,814.24 and 4,491,118,515.60 is: 6,197,744,220.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,250,279,410.16 : 11,385,386,814.24 = 4,491,118,515.60 : x
  2. Step 2: Convert to fraction form
    8,250,279,410.16/11,385,386,814.24 = 4,491,118,515.60/x
  3. Step 3: Cross multiply
    8,250,279,410.16x = 11,385,386,814.24 × 4,491,118,515.60
  4. Step 4: Simplify right side
    8,250,279,410.16x = 51,133,121,528,701,362,176
  5. Step 5: Solve for x
    x = 51,133,121,528,701,362,176/8,250,279,410.16
  6. Step 6: Final answer
    x = 6,197,744,220.12

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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.