Home / 1,635,421,111,903.50-2,453,131,667,855.30-1,635,421,111,903.50

Finding the Fourth Proportional to 1,635,421,111,903.50, 2,453,131,667,855.30 and 1,635,421,111,903.50

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Solution

The fourth proportional to 1,635,421,111,903.50, 2,453,131,667,855.30 and 1,635,421,111,903.50 is: 2,453,131,667,855.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,421,111,903.50 : 2,453,131,667,855.30 = 1,635,421,111,903.50 : x
  2. Step 2: Convert to fraction form
    1,635,421,111,903.50/2,453,131,667,855.30 = 1,635,421,111,903.50/x
  3. Step 3: Cross multiply
    1,635,421,111,903.50x = 2,453,131,667,855.30 × 1,635,421,111,903.50
  4. Step 4: Simplify right side
    1,635,421,111,903.50x = 4,011,903,319,889,601,644,986,368
  5. Step 5: Solve for x
    x = 4,011,903,319,889,601,644,986,368/1,635,421,111,903.50
  6. Step 6: Final answer
    x = 2,453,131,667,855.30

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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.