Home / 41,383,872,001.60-62,075,808,002.40-19,303,136,180.80

Finding the Fourth Proportional to 41,383,872,001.60, 62,075,808,002.40 and 19,303,136,180.80

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Solution

The fourth proportional to 41,383,872,001.60, 62,075,808,002.40 and 19,303,136,180.80 is: 28,954,704,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383,872,001.60 : 62,075,808,002.40 = 19,303,136,180.80 : x
  2. Step 2: Convert to fraction form
    41,383,872,001.60/62,075,808,002.40 = 19,303,136,180.80/x
  3. Step 3: Cross multiply
    41,383,872,001.60x = 62,075,808,002.40 × 19,303,136,180.80
  4. Step 4: Simplify right side
    41,383,872,001.60x = 1,198,257,775,403,521,540,096
  5. Step 5: Solve for x
    x = 1,198,257,775,403,521,540,096/41,383,872,001.60
  6. Step 6: Final answer
    x = 28,954,704,271.20

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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.