Home / 4,499,967,779.27-6,750,104,751.16-2,137,909,699.61

Finding the Fourth Proportional to 4,499,967,779.27, 6,750,104,751.16 and 2,137,909,699.61

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Solution

The fourth proportional to 4,499,967,779.27, 6,750,104,751.16 and 2,137,909,699.61 is: 3,206,937,277.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,967,779.27 : 6,750,104,751.16 = 2,137,909,699.61 : x
  2. Step 2: Convert to fraction form
    4,499,967,779.27/6,750,104,751.16 = 2,137,909,699.61/x
  3. Step 3: Cross multiply
    4,499,967,779.27x = 6,750,104,751.16 × 2,137,909,699.61
  4. Step 4: Simplify right side
    4,499,967,779.27x = 14,431,114,420,874,389,504
  5. Step 5: Solve for x
    x = 14,431,114,420,874,389,504/4,499,967,779.27
  6. Step 6: Final answer
    x = 3,206,937,277.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.