Home / 11,032,790,177.16-15,225,571,979.10-6,020,860,427.64

Finding the Fourth Proportional to 11,032,790,177.16, 15,225,571,979.10 and 6,020,860,427.64

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Solution

The fourth proportional to 11,032,790,177.16, 15,225,571,979.10 and 6,020,860,427.64 is: 8,308,962,859.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,790,177.16 : 15,225,571,979.10 = 6,020,860,427.64 : x
  2. Step 2: Convert to fraction form
    11,032,790,177.16/15,225,571,979.10 = 6,020,860,427.64/x
  3. Step 3: Cross multiply
    11,032,790,177.16x = 15,225,571,979.10 × 6,020,860,427.64
  4. Step 4: Simplify right side
    11,032,790,177.16x = 91,671,043,817,147,629,568
  5. Step 5: Solve for x
    x = 91,671,043,817,147,629,568/11,032,790,177.16
  6. Step 6: Final answer
    x = 8,308,962,859.36

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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.