Home / 14,648,688,657.75-21,974,092,020.65-6,131,505,448.83

Finding the Fourth Proportional to 14,648,688,657.75, 21,974,092,020.65 and 6,131,505,448.83

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Solution

The fourth proportional to 14,648,688,657.75, 21,974,092,020.65 and 6,131,505,448.83 is: 9,197,701,453.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,648,688,657.75 : 21,974,092,020.65 = 6,131,505,448.83 : x
  2. Step 2: Convert to fraction form
    14,648,688,657.75/21,974,092,020.65 = 6,131,505,448.83/x
  3. Step 3: Cross multiply
    14,648,688,657.75x = 21,974,092,020.65 × 6,131,505,448.83
  4. Step 4: Simplify right side
    14,648,688,657.75x = 134,734,264,957,676,650,496
  5. Step 5: Solve for x
    x = 134,734,264,957,676,650,496/14,648,688,657.75
  6. Step 6: Final answer
    x = 9,197,701,453.39

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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.