Home / 30,237,801,928,290-41,727,722,574,882-16,889,319,777,759

Finding the Fourth Proportional to 30,237,801,928,290, 41,727,722,574,882 and 16,889,319,777,759

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Solution

The fourth proportional to 30,237,801,928,290, 41,727,722,574,882 and 16,889,319,777,759 is: 23,307,013,249,049.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,237,801,928,290 : 41,727,722,574,882 = 16,889,319,777,759 : x
  2. Step 2: Convert to fraction form
    30,237,801,928,290/41,727,722,574,882 = 16,889,319,777,759/x
  3. Step 3: Cross multiply
    30,237,801,928,290x = 41,727,722,574,882 × 16,889,319,777,759
  4. Step 4: Simplify right side
    30,237,801,928,290x = 704,752,850,164,795,238,709,723,136
  5. Step 5: Solve for x
    x = 704,752,850,164,795,238,709,723,136/30,237,801,928,290
  6. Step 6: Final answer
    x = 23,307,013,249,049.69

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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.