Home / 10,762,958,790,631-16,144,480,071,175-2,603,885,972,230.40

Finding the Fourth Proportional to 10,762,958,790,631, 16,144,480,071,175 and 2,603,885,972,230.40

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Solution

The fourth proportional to 10,762,958,790,631, 16,144,480,071,175 and 2,603,885,972,230.40 is: 3,905,839,091,651.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,958,790,631 : 16,144,480,071,175 = 2,603,885,972,230.40 : x
  2. Step 2: Convert to fraction form
    10,762,958,790,631/16,144,480,071,175 = 2,603,885,972,230.40/x
  3. Step 3: Cross multiply
    10,762,958,790,631x = 16,144,480,071,175 × 2,603,885,972,230.40
  4. Step 4: Simplify right side
    10,762,958,790,631x = 42,038,385,186,285,830,419,775,488
  5. Step 5: Solve for x
    x = 42,038,385,186,285,830,419,775,488/10,762,958,790,631
  6. Step 6: Final answer
    x = 3,905,839,091,651.98

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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.