Home / 40,917,728,095,767-61,376,592,852,738-9,938,589,448,291.60

Finding the Fourth Proportional to 40,917,728,095,767, 61,376,592,852,738 and 9,938,589,448,291.60

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Solution

The fourth proportional to 40,917,728,095,767, 61,376,592,852,738 and 9,938,589,448,291.60 is: 14,907,884,344,669.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,728,095,767 : 61,376,592,852,738 = 9,938,589,448,291.60 : x
  2. Step 2: Convert to fraction form
    40,917,728,095,767/61,376,592,852,738 = 9,938,589,448,291.60/x
  3. Step 3: Cross multiply
    40,917,728,095,767x = 61,376,592,852,738 × 9,938,589,448,291.60
  4. Step 4: Simplify right side
    40,917,728,095,767x = 609,996,758,098,311,510,260,449,280
  5. Step 5: Solve for x
    x = 609,996,758,098,311,510,260,449,280/40,917,728,095,767
  6. Step 6: Final answer
    x = 14,907,884,344,669.09

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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.