Home / 3,288,337,589.65-4,537,964,762.04-1,783,014,718.69

Finding the Fourth Proportional to 3,288,337,589.65, 4,537,964,762.04 and 1,783,014,718.69

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Solution

The fourth proportional to 3,288,337,589.65, 4,537,964,762.04 and 1,783,014,718.69 is: 2,460,592,242.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,337,589.65 : 4,537,964,762.04 = 1,783,014,718.69 : x
  2. Step 2: Convert to fraction form
    3,288,337,589.65/4,537,964,762.04 = 1,783,014,718.69/x
  3. Step 3: Cross multiply
    3,288,337,589.65x = 4,537,964,762.04 × 1,783,014,718.69
  4. Step 4: Simplify right side
    3,288,337,589.65x = 8,091,257,963,613,883,392
  5. Step 5: Solve for x
    x = 8,091,257,963,613,883,392/3,288,337,589.65
  6. Step 6: Final answer
    x = 2,460,592,242.44

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Double scale
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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.