Home / 56,257,538,271.30-77,632,551,771.12-33,395,653,202.22

Finding the Fourth Proportional to 56,257,538,271.30, 77,632,551,771.12 and 33,395,653,202.22

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Solution

The fourth proportional to 56,257,538,271.30, 77,632,551,771.12 and 33,395,653,202.22 is: 46,084,308,980.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,257,538,271.30 : 77,632,551,771.12 = 33,395,653,202.22 : x
  2. Step 2: Convert to fraction form
    56,257,538,271.30/77,632,551,771.12 = 33,395,653,202.22/x
  3. Step 3: Cross multiply
    56,257,538,271.30x = 77,632,551,771.12 × 33,395,653,202.22
  4. Step 4: Simplify right side
    56,257,538,271.30x = 2,592,589,776,151,713,415,168
  5. Step 5: Solve for x
    x = 2,592,589,776,151,713,415,168/56,257,538,271.30
  6. Step 6: Final answer
    x = 46,084,308,980.05

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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.