Home / 148,614,577.80-222,921,866.70-62,414,847.60

Finding the Fourth Proportional to 148,614,577.80, 222,921,866.70 and 62,414,847.60

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Solution

The fourth proportional to 148,614,577.80, 222,921,866.70 and 62,414,847.60 is: 93,622,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,614,577.80 : 222,921,866.70 = 62,414,847.60 : x
  2. Step 2: Convert to fraction form
    148,614,577.80/222,921,866.70 = 62,414,847.60/x
  3. Step 3: Cross multiply
    148,614,577.80x = 222,921,866.70 × 62,414,847.60
  4. Step 4: Simplify right side
    148,614,577.80x = 13,913,634,336,788,014
  5. Step 5: Solve for x
    x = 13,913,634,336,788,014/148,614,577.80
  6. Step 6: Final answer
    x = 93,622,271.40

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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.