Home / 4,227,475,917,500.10-6,338,618,710,508.80-1,642,880,603,074.50

Finding the Fourth Proportional to 4,227,475,917,500.10, 6,338,618,710,508.80 and 1,642,880,603,074.50

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Solution

The fourth proportional to 4,227,475,917,500.10, 6,338,618,710,508.80 and 1,642,880,603,074.50 is: 2,463,312,371,969.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,475,917,500.10 : 6,338,618,710,508.80 = 1,642,880,603,074.50 : x
  2. Step 2: Convert to fraction form
    4,227,475,917,500.10/6,338,618,710,508.80 = 1,642,880,603,074.50/x
  3. Step 3: Cross multiply
    4,227,475,917,500.10x = 6,338,618,710,508.80 × 1,642,880,603,074.50
  4. Step 4: Simplify right side
    4,227,475,917,500.10x = 10,413,593,729,780,007,231,815,680
  5. Step 5: Solve for x
    x = 10,413,593,729,780,007,231,815,680/4,227,475,917,500.10
  6. Step 6: Final answer
    x = 2,463,312,371,969.24

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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.