Home / 13,889,943,554,434-20,837,288,985,366-5,726,421,231,268.50

Finding the Fourth Proportional to 13,889,943,554,434, 20,837,288,985,366 and 5,726,421,231,268.50

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Solution

The fourth proportional to 13,889,943,554,434, 20,837,288,985,366 and 5,726,421,231,268.50 is: 8,590,610,435,546.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,889,943,554,434 : 20,837,288,985,366 = 5,726,421,231,268.50 : x
  2. Step 2: Convert to fraction form
    13,889,943,554,434/20,837,288,985,366 = 5,726,421,231,268.50/x
  3. Step 3: Cross multiply
    13,889,943,554,434x = 20,837,288,985,366 × 5,726,421,231,268.50
  4. Step 4: Simplify right side
    13,889,943,554,434x = 119,323,094,047,877,129,192,865,792
  5. Step 5: Solve for x
    x = 119,323,094,047,877,129,192,865,792/13,889,943,554,434
  6. Step 6: Final answer
    x = 8,590,610,435,546.83

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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.