Home / 40,846,963,911.90-61,144,779,627.72-26,651,363,129.70

Finding the Fourth Proportional to 40,846,963,911.90, 61,144,779,627.72 and 26,651,363,129.70

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Solution

The fourth proportional to 40,846,963,911.90, 61,144,779,627.72 and 26,651,363,129.70 is: 39,895,051,413.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,846,963,911.90 : 61,144,779,627.72 = 26,651,363,129.70 : x
  2. Step 2: Convert to fraction form
    40,846,963,911.90/61,144,779,627.72 = 26,651,363,129.70/x
  3. Step 3: Cross multiply
    40,846,963,911.90x = 61,144,779,627.72 × 26,651,363,129.70
  4. Step 4: Simplify right side
    40,846,963,911.90x = 1,629,591,725,343,848,529,920
  5. Step 5: Solve for x
    x = 1,629,591,725,343,848,529,920/40,846,963,911.90
  6. Step 6: Final answer
    x = 39,895,051,413.33

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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.