Home / 9,646,994,643,818.80-14,474,765,183,085-5,056,432,580,092.40

Finding the Fourth Proportional to 9,646,994,643,818.80, 14,474,765,183,085 and 5,056,432,580,092.40

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Solution

The fourth proportional to 9,646,994,643,818.80, 14,474,765,183,085 and 5,056,432,580,092.40 is: 7,586,888,659,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,646,994,643,818.80 : 14,474,765,183,085 = 5,056,432,580,092.40 : x
  2. Step 2: Convert to fraction form
    9,646,994,643,818.80/14,474,765,183,085 = 5,056,432,580,092.40/x
  3. Step 3: Cross multiply
    9,646,994,643,818.80x = 14,474,765,183,085 × 5,056,432,580,092.40
  4. Step 4: Simplify right side
    9,646,994,643,818.80x = 73,190,674,260,938,131,677,118,464
  5. Step 5: Solve for x
    x = 73,190,674,260,938,131,677,118,464/9,646,994,643,818.80
  6. Step 6: Final answer
    x = 7,586,888,659,447.35

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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.