Home / 146,682,824,526.06-220,023,962,175.20-45,961,402,798.14

Finding the Fourth Proportional to 146,682,824,526.06, 220,023,962,175.20 and 45,961,402,798.14

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Solution

The fourth proportional to 146,682,824,526.06, 220,023,962,175.20 and 45,961,402,798.14 is: 68,942,018,150.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,682,824,526.06 : 220,023,962,175.20 = 45,961,402,798.14 : x
  2. Step 2: Convert to fraction form
    146,682,824,526.06/220,023,962,175.20 = 45,961,402,798.14/x
  3. Step 3: Cross multiply
    146,682,824,526.06x = 220,023,962,175.20 × 45,961,402,798.14
  4. Step 4: Simplify right side
    146,682,824,526.06x = 10,112,609,950,777,087,098,880
  5. Step 5: Solve for x
    x = 10,112,609,950,777,087,098,880/146,682,824,526.06
  6. Step 6: Final answer
    x = 68,942,018,150.06

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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.