Home / 40,228,470,185,072-60,342,705,209,418-9,666,505,264,775.40

Finding the Fourth Proportional to 40,228,470,185,072, 60,342,705,209,418 and 9,666,505,264,775.40

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Solution

The fourth proportional to 40,228,470,185,072, 60,342,705,209,418 and 9,666,505,264,775.40 is: 14,499,757,880,777.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,228,470,185,072 : 60,342,705,209,418 = 9,666,505,264,775.40 : x
  2. Step 2: Convert to fraction form
    40,228,470,185,072/60,342,705,209,418 = 9,666,505,264,775.40/x
  3. Step 3: Cross multiply
    40,228,470,185,072x = 60,342,705,209,418 × 9,666,505,264,775.40
  4. Step 4: Simplify right side
    40,228,470,185,072x = 583,303,077,597,629,076,304,035,840
  5. Step 5: Solve for x
    x = 583,303,077,597,629,076,304,035,840/40,228,470,185,072
  6. Step 6: Final answer
    x = 14,499,757,880,777.71

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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.