Home / 46,175,515.26-63,694,447.02-30,494,684.22

Finding the Fourth Proportional to 46,175,515.26, 63,694,447.02 and 30,494,684.22

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Solution

The fourth proportional to 46,175,515.26, 63,694,447.02 and 30,494,684.22 is: 42,064,328.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,175,515.26 : 63,694,447.02 = 30,494,684.22 : x
  2. Step 2: Convert to fraction form
    46,175,515.26/63,694,447.02 = 30,494,684.22/x
  3. Step 3: Cross multiply
    46,175,515.26x = 63,694,447.02 × 30,494,684.22
  4. Step 4: Simplify right side
    46,175,515.26x = 1,942,342,048,442,420
  5. Step 5: Solve for x
    x = 1,942,342,048,442,420/46,175,515.26
  6. Step 6: Final answer
    x = 42,064,328.63

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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.