Home / 14,578,365,737,198-21,852,241,077,379-4,905,010,691,466.40

Finding the Fourth Proportional to 14,578,365,737,198, 21,852,241,077,379 and 4,905,010,691,466.40

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Solution

The fourth proportional to 14,578,365,737,198, 21,852,241,077,379 and 4,905,010,691,466.40 is: 7,352,365,693,745.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,578,365,737,198 : 21,852,241,077,379 = 4,905,010,691,466.40 : x
  2. Step 2: Convert to fraction form
    14,578,365,737,198/21,852,241,077,379 = 4,905,010,691,466.40/x
  3. Step 3: Cross multiply
    14,578,365,737,198x = 21,852,241,077,379 × 4,905,010,691,466.40
  4. Step 4: Simplify right side
    14,578,365,737,198x = 107,185,476,117,045,248,666,894,336
  5. Step 5: Solve for x
    x = 107,185,476,117,045,248,666,894,336/14,578,365,737,198
  6. Step 6: Final answer
    x = 7,352,365,693,745.22

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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.