Home / 6,051,531,703.74-9,080,055,647.12-3,105,879,883.89

Finding the Fourth Proportional to 6,051,531,703.74, 9,080,055,647.12 and 3,105,879,883.89

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Solution

The fourth proportional to 6,051,531,703.74, 9,080,055,647.12 and 3,105,879,883.89 is: 4,660,235,384.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,531,703.74 : 9,080,055,647.12 = 3,105,879,883.89 : x
  2. Step 2: Convert to fraction form
    6,051,531,703.74/9,080,055,647.12 = 3,105,879,883.89/x
  3. Step 3: Cross multiply
    6,051,531,703.74x = 9,080,055,647.12 × 3,105,879,883.89
  4. Step 4: Simplify right side
    6,051,531,703.74x = 28,201,562,178,991,804,416
  5. Step 5: Solve for x
    x = 28,201,562,178,991,804,416/6,051,531,703.74
  6. Step 6: Final answer
    x = 4,660,235,384.96

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1.5x scale

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.