Home / 40,917,728,095,780-61,376,592,852,752-9,938,589,448,303.60

Finding the Fourth Proportional to 40,917,728,095,780, 61,376,592,852,752 and 9,938,589,448,303.60

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Solution

The fourth proportional to 40,917,728,095,780, 61,376,592,852,752 and 9,938,589,448,303.60 is: 14,907,884,344,685.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,728,095,780 : 61,376,592,852,752 = 9,938,589,448,303.60 : x
  2. Step 2: Convert to fraction form
    40,917,728,095,780/61,376,592,852,752 = 9,938,589,448,303.60/x
  3. Step 3: Cross multiply
    40,917,728,095,780x = 61,376,592,852,752 × 9,938,589,448,303.60
  4. Step 4: Simplify right side
    40,917,728,095,780x = 609,996,758,099,187,133,833,019,392
  5. Step 5: Solve for x
    x = 609,996,758,099,187,133,833,019,392/40,917,728,095,780
  6. Step 6: Final answer
    x = 14,907,884,344,685.76

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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.