Home / 43,395,396,106,431-59,845,420,731,798-31,671,039,650,412

Finding the Fourth Proportional to 43,395,396,106,431, 59,845,420,731,798 and 31,671,039,650,412

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Solution

The fourth proportional to 43,395,396,106,431, 59,845,420,731,798 and 31,671,039,650,412 is: 43,676,676,858,619.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,395,396,106,431 : 59,845,420,731,798 = 31,671,039,650,412 : x
  2. Step 2: Convert to fraction form
    43,395,396,106,431/59,845,420,731,798 = 31,671,039,650,412/x
  3. Step 3: Cross multiply
    43,395,396,106,431x = 59,845,420,731,798 × 31,671,039,650,412
  4. Step 4: Simplify right side
    43,395,396,106,431x = 1,895,366,692,892,362,780,088,205,312
  5. Step 5: Solve for x
    x = 1,895,366,692,892,362,780,088,205,312/43,395,396,106,431
  6. Step 6: Final answer
    x = 43,676,676,858,619.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.