Home / 202,110,498,001.95-303,165,747,002.93-53,065,531,211.55

Finding the Fourth Proportional to 202,110,498,001.95, 303,165,747,002.93 and 53,065,531,211.55

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Solution

The fourth proportional to 202,110,498,001.95, 303,165,747,002.93 and 53,065,531,211.55 is: 79,598,296,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,110,498,001.95 : 303,165,747,002.93 = 53,065,531,211.55 : x
  2. Step 2: Convert to fraction form
    202,110,498,001.95/303,165,747,002.93 = 53,065,531,211.55/x
  3. Step 3: Cross multiply
    202,110,498,001.95x = 303,165,747,002.93 × 53,065,531,211.55
  4. Step 4: Simplify right side
    202,110,498,001.95x = 16,087,651,409,856,852,656,128
  5. Step 5: Solve for x
    x = 16,087,651,409,856,852,656,128/202,110,498,001.95
  6. Step 6: Final answer
    x = 79,598,296,817.33

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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.