Home / 53,383,737,810.60-80,075,606,715.90-14,129,096,351.40

Finding the Fourth Proportional to 53,383,737,810.60, 80,075,606,715.90 and 14,129,096,351.40

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Solution

The fourth proportional to 53,383,737,810.60, 80,075,606,715.90 and 14,129,096,351.40 is: 21,193,644,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,383,737,810.60 : 80,075,606,715.90 = 14,129,096,351.40 : x
  2. Step 2: Convert to fraction form
    53,383,737,810.60/80,075,606,715.90 = 14,129,096,351.40/x
  3. Step 3: Cross multiply
    53,383,737,810.60x = 80,075,606,715.90 × 14,129,096,351.40
  4. Step 4: Simplify right side
    53,383,737,810.60x = 1,131,395,962,685,763,878,912
  5. Step 5: Solve for x
    x = 1,131,395,962,685,763,878,912/53,383,737,810.60
  6. Step 6: Final answer
    x = 21,193,644,527.10

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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.