Home / 135,371,283,171.16-186,814,063,593-74,410,306,075.60

Finding the Fourth Proportional to 135,371,283,171.16, 186,814,063,593 and 74,410,306,075.60

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Solution

The fourth proportional to 135,371,283,171.16, 186,814,063,593 and 74,410,306,075.60 is: 102,687,152,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,371,283,171.16 : 186,814,063,593 = 74,410,306,075.60 : x
  2. Step 2: Convert to fraction form
    135,371,283,171.16/186,814,063,593 = 74,410,306,075.60/x
  3. Step 3: Cross multiply
    135,371,283,171.16x = 186,814,063,593 × 74,410,306,075.60
  4. Step 4: Simplify right side
    135,371,283,171.16x = 13,900,891,651,181,734,002,688
  5. Step 5: Solve for x
    x = 13,900,891,651,181,734,002,688/135,371,283,171.16
  6. Step 6: Final answer
    x = 102,687,152,884.60

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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.