Home / 46,939,228,284.92-64,792,984,137.48-27,908,286,382.94

Finding the Fourth Proportional to 46,939,228,284.92, 64,792,984,137.48 and 27,908,286,382.94

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Solution

The fourth proportional to 46,939,228,284.92, 64,792,984,137.48 and 27,908,286,382.94 is: 38,523,453,047.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,939,228,284.92 : 64,792,984,137.48 = 27,908,286,382.94 : x
  2. Step 2: Convert to fraction form
    46,939,228,284.92/64,792,984,137.48 = 27,908,286,382.94/x
  3. Step 3: Cross multiply
    46,939,228,284.92x = 64,792,984,137.48 × 27,908,286,382.94
  4. Step 4: Simplify right side
    46,939,228,284.92x = 1,808,261,156,913,756,766,208
  5. Step 5: Solve for x
    x = 1,808,261,156,913,756,766,208/46,939,228,284.92
  6. Step 6: Final answer
    x = 38,523,453,047.37

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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.