Home / 1,616,899,698.41-2,426,432,922.49-567,641,018.95

Finding the Fourth Proportional to 1,616,899,698.41, 2,426,432,922.49 and 567,641,018.95

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Solution

The fourth proportional to 1,616,899,698.41, 2,426,432,922.49 and 567,641,018.95 is: 851,841,866.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,899,698.41 : 2,426,432,922.49 = 567,641,018.95 : x
  2. Step 2: Convert to fraction form
    1,616,899,698.41/2,426,432,922.49 = 567,641,018.95/x
  3. Step 3: Cross multiply
    1,616,899,698.41x = 2,426,432,922.49 × 567,641,018.95
  4. Step 4: Simplify right side
    1,616,899,698.41x = 1,377,342,856,536,049,920
  5. Step 5: Solve for x
    x = 1,377,342,856,536,049,920/1,616,899,698.41
  6. Step 6: Final answer
    x = 851,841,866.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.