Home / 3,146,499,226.89-4,342,169,358.12-1,736,803,455.80

Finding the Fourth Proportional to 3,146,499,226.89, 4,342,169,358.12 and 1,736,803,455.80

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Solution

The fourth proportional to 3,146,499,226.89, 4,342,169,358.12 and 1,736,803,455.80 is: 2,396,789,003.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,499,226.89 : 4,342,169,358.12 = 1,736,803,455.80 : x
  2. Step 2: Convert to fraction form
    3,146,499,226.89/4,342,169,358.12 = 1,736,803,455.80/x
  3. Step 3: Cross multiply
    3,146,499,226.89x = 4,342,169,358.12 × 1,736,803,455.80
  4. Step 4: Simplify right side
    3,146,499,226.89x = 7,541,494,746,829,973,504
  5. Step 5: Solve for x
    x = 7,541,494,746,829,973,504/3,146,499,226.89
  6. Step 6: Final answer
    x = 2,396,789,003.59

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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.