Home / 8,253,009,623.52-11,389,104,769.68-4,493,811,190.32

Finding the Fourth Proportional to 8,253,009,623.52, 11,389,104,769.68 and 4,493,811,190.32

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Solution

The fourth proportional to 8,253,009,623.52, 11,389,104,769.68 and 4,493,811,190.32 is: 6,201,433,028.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,009,623.52 : 11,389,104,769.68 = 4,493,811,190.32 : x
  2. Step 2: Convert to fraction form
    8,253,009,623.52/11,389,104,769.68 = 4,493,811,190.32/x
  3. Step 3: Cross multiply
    8,253,009,623.52x = 11,389,104,769.68 × 4,493,811,190.32
  4. Step 4: Simplify right side
    8,253,009,623.52x = 51,180,486,461,714,866,176
  5. Step 5: Solve for x
    x = 51,180,486,461,714,866,176/8,253,009,623.52
  6. Step 6: Final answer
    x = 6,201,433,028.24

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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.