Home / 35,877,705,132.93-49,511,252,945.25-19,379,248,730.04

Finding the Fourth Proportional to 35,877,705,132.93, 49,511,252,945.25 and 19,379,248,730.04

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Solution

The fourth proportional to 35,877,705,132.93, 49,511,252,945.25 and 19,379,248,730.04 is: 26,743,373,975.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,877,705,132.93 : 49,511,252,945.25 = 19,379,248,730.04 : x
  2. Step 2: Convert to fraction form
    35,877,705,132.93/49,511,252,945.25 = 19,379,248,730.04/x
  3. Step 3: Cross multiply
    35,877,705,132.93x = 49,511,252,945.25 × 19,379,248,730.04
  4. Step 4: Simplify right side
    35,877,705,132.93x = 959,490,885,761,925,382,144
  5. Step 5: Solve for x
    x = 959,490,885,761,925,382,144/35,877,705,132.93
  6. Step 6: Final answer
    x = 26,743,373,975.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.