Home / 148,622,014,051.93-222,841,785,017.84-57,757,334,529.85

Finding the Fourth Proportional to 148,622,014,051.93, 222,841,785,017.84 and 57,757,334,529.85

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Solution

The fourth proportional to 148,622,014,051.93, 222,841,785,017.84 and 57,757,334,529.85 is: 86,600,545,730.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,622,014,051.93 : 222,841,785,017.84 = 57,757,334,529.85 : x
  2. Step 2: Convert to fraction form
    148,622,014,051.93/222,841,785,017.84 = 57,757,334,529.85/x
  3. Step 3: Cross multiply
    148,622,014,051.93x = 222,841,785,017.84 × 57,757,334,529.85
  4. Step 4: Simplify right side
    148,622,014,051.93x = 12,870,747,524,503,854,645,248
  5. Step 5: Solve for x
    x = 12,870,747,524,503,854,645,248/148,622,014,051.93
  6. Step 6: Final answer
    x = 86,600,545,730.77

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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.