Home / 11,032,790,102.16-15,225,571,875.60-6,020,860,352.64

Finding the Fourth Proportional to 11,032,790,102.16, 15,225,571,875.60 and 6,020,860,352.64

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Solution

The fourth proportional to 11,032,790,102.16, 15,225,571,875.60 and 6,020,860,352.64 is: 8,308,962,755.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,790,102.16 : 15,225,571,875.60 = 6,020,860,352.64 : x
  2. Step 2: Convert to fraction form
    11,032,790,102.16/15,225,571,875.60 = 6,020,860,352.64/x
  3. Step 3: Cross multiply
    11,032,790,102.16x = 15,225,571,875.60 × 6,020,860,352.64
  4. Step 4: Simplify right side
    11,032,790,102.16x = 91,671,042,052,070,686,720
  5. Step 5: Solve for x
    x = 91,671,042,052,070,686,720/11,032,790,102.16
  6. Step 6: Final answer
    x = 8,308,962,755.86

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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.