Home / 4,379,064,002.79-6,042,794,596.47-2,570,649,300.54

Finding the Fourth Proportional to 4,379,064,002.79, 6,042,794,596.47 and 2,570,649,300.54

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Solution

The fourth proportional to 4,379,064,002.79, 6,042,794,596.47 and 2,570,649,300.54 is: 3,547,311,866.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,064,002.79 : 6,042,794,596.47 = 2,570,649,300.54 : x
  2. Step 2: Convert to fraction form
    4,379,064,002.79/6,042,794,596.47 = 2,570,649,300.54/x
  3. Step 3: Cross multiply
    4,379,064,002.79x = 6,042,794,596.47 × 2,570,649,300.54
  4. Step 4: Simplify right side
    4,379,064,002.79x = 15,533,905,702,722,496,512
  5. Step 5: Solve for x
    x = 15,533,905,702,722,496,512/4,379,064,002.79
  6. Step 6: Final answer
    x = 3,547,311,866.83

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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.