Home / 4,758,728,131.10-6,567,202,312.39-2,615,410,761.94

Finding the Fourth Proportional to 4,758,728,131.10, 6,567,202,312.39 and 2,615,410,761.94

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Solution

The fourth proportional to 4,758,728,131.10, 6,567,202,312.39 and 2,615,410,761.94 is: 3,609,353,409.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,728,131.10 : 6,567,202,312.39 = 2,615,410,761.94 : x
  2. Step 2: Convert to fraction form
    4,758,728,131.10/6,567,202,312.39 = 2,615,410,761.94/x
  3. Step 3: Cross multiply
    4,758,728,131.10x = 6,567,202,312.39 × 2,615,410,761.94
  4. Step 4: Simplify right side
    4,758,728,131.10x = 17,175,931,603,653,525,504
  5. Step 5: Solve for x
    x = 17,175,931,603,653,525,504/4,758,728,131.10
  6. Step 6: Final answer
    x = 3,609,353,409.25

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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.