Home / 40,917,728,095,768-61,376,592,852,740-9,938,589,448,292.60

Finding the Fourth Proportional to 40,917,728,095,768, 61,376,592,852,740 and 9,938,589,448,292.60

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Solution

The fourth proportional to 40,917,728,095,768, 61,376,592,852,740 and 9,938,589,448,292.60 is: 14,907,884,344,670.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,728,095,768 : 61,376,592,852,740 = 9,938,589,448,292.60 : x
  2. Step 2: Convert to fraction form
    40,917,728,095,768/61,376,592,852,740 = 9,938,589,448,292.60/x
  3. Step 3: Cross multiply
    40,917,728,095,768x = 61,376,592,852,740 × 9,938,589,448,292.60
  4. Step 4: Simplify right side
    40,917,728,095,768x = 609,996,758,098,392,736,681,951,232
  5. Step 5: Solve for x
    x = 609,996,758,098,392,736,681,951,232/40,917,728,095,768
  6. Step 6: Final answer
    x = 14,907,884,344,670.71

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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.