Home / 46,651,284.05-64,391,576.85-27,078,478.17

Finding the Fourth Proportional to 46,651,284.05, 64,391,576.85 and 27,078,478.17

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Solution

The fourth proportional to 46,651,284.05, 64,391,576.85 and 27,078,478.17 is: 37,375,732.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651,284.05 : 64,391,576.85 = 27,078,478.17 : x
  2. Step 2: Convert to fraction form
    46,651,284.05/64,391,576.85 = 27,078,478.17/x
  3. Step 3: Cross multiply
    46,651,284.05x = 64,391,576.85 × 27,078,478.17
  4. Step 4: Simplify right side
    46,651,284.05x = 1,743,625,908,064,602.50
  5. Step 5: Solve for x
    x = 1,743,625,908,064,602.50/46,651,284.05
  6. Step 6: Final answer
    x = 37,375,732.38

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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.