Home / 14,058,824,468,402-21,090,952,449,732-5,345,322,939,328.80

Finding the Fourth Proportional to 14,058,824,468,402, 21,090,952,449,732 and 5,345,322,939,328.80

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Solution

The fourth proportional to 14,058,824,468,402, 21,090,952,449,732 and 5,345,322,939,328.80 is: 8,019,016,966,548.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,058,824,468,402 : 21,090,952,449,732 = 5,345,322,939,328.80 : x
  2. Step 2: Convert to fraction form
    14,058,824,468,402/21,090,952,449,732 = 5,345,322,939,328.80/x
  3. Step 3: Cross multiply
    14,058,824,468,402x = 21,090,952,449,732 × 5,345,322,939,328.80
  4. Step 4: Simplify right side
    14,058,824,468,402x = 112,737,951,941,845,409,069,006,848
  5. Step 5: Solve for x
    x = 112,737,951,941,845,409,069,006,848/14,058,824,468,402
  6. Step 6: Final answer
    x = 8,019,016,966,548.68

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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.