Home / 335,087,577,713.88-502,628,054,237.11-153,518,907,950.37

Finding the Fourth Proportional to 335,087,577,713.88, 502,628,054,237.11 and 153,518,907,950.37

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Solution

The fourth proportional to 335,087,577,713.88, 502,628,054,237.11 and 153,518,907,950.37 is: 230,276,844,394.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,087,577,713.88 : 502,628,054,237.11 = 153,518,907,950.37 : x
  2. Step 2: Convert to fraction form
    335,087,577,713.88/502,628,054,237.11 = 153,518,907,950.37/x
  3. Step 3: Cross multiply
    335,087,577,713.88x = 502,628,054,237.11 × 153,518,907,950.37
  4. Step 4: Simplify right side
    335,087,577,713.88x = 77,162,909,991,700,462,043,136
  5. Step 5: Solve for x
    x = 77,162,909,991,700,462,043,136/335,087,577,713.88
  6. Step 6: Final answer
    x = 230,276,844,394.36

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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.