Home / 33,592,390,978.53-46,358,907,901.25-19,319,229,746.85

Finding the Fourth Proportional to 33,592,390,978.53, 46,358,907,901.25 and 19,319,229,746.85

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Solution

The fourth proportional to 33,592,390,978.53, 46,358,907,901.25 and 19,319,229,746.85 is: 26,661,347,003.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,592,390,978.53 : 46,358,907,901.25 = 19,319,229,746.85 : x
  2. Step 2: Convert to fraction form
    33,592,390,978.53/46,358,907,901.25 = 19,319,229,746.85/x
  3. Step 3: Cross multiply
    33,592,390,978.53x = 46,358,907,901.25 × 19,319,229,746.85
  4. Step 4: Simplify right side
    33,592,390,978.53x = 895,618,392,557,211,877,376
  5. Step 5: Solve for x
    x = 895,618,392,557,211,877,376/33,592,390,978.53
  6. Step 6: Final answer
    x = 26,661,347,003.54

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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.