Home / 53,738,288,231.12-74,185,686,084.04-33,422,292,386

Finding the Fourth Proportional to 53,738,288,231.12, 74,185,686,084.04 and 33,422,292,386

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Solution

The fourth proportional to 53,738,288,231.12, 74,185,686,084.04 and 33,422,292,386 is: 46,139,461,690.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,738,288,231.12 : 74,185,686,084.04 = 33,422,292,386 : x
  2. Step 2: Convert to fraction form
    53,738,288,231.12/74,185,686,084.04 = 33,422,292,386/x
  3. Step 3: Cross multiply
    53,738,288,231.12x = 74,185,686,084.04 × 33,422,292,386
  4. Step 4: Simplify right side
    53,738,288,231.12x = 2,479,455,691,156,795,949,056
  5. Step 5: Solve for x
    x = 2,479,455,691,156,795,949,056/53,738,288,231.12
  6. Step 6: Final answer
    x = 46,139,461,690.57

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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.