Home / 148,621,197.60-222,958,368.45-62,368,323.30

Finding the Fourth Proportional to 148,621,197.60, 222,958,368.45 and 62,368,323.30

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Solution

The fourth proportional to 148,621,197.60, 222,958,368.45 and 62,368,323.30 is: 93,563,635.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,621,197.60 : 222,958,368.45 = 62,368,323.30 : x
  2. Step 2: Convert to fraction form
    148,621,197.60/222,958,368.45 = 62,368,323.30/x
  3. Step 3: Cross multiply
    148,621,197.60x = 222,958,368.45 × 62,368,323.30
  4. Step 4: Simplify right side
    148,621,197.60x = 13,905,539,605,930,118
  5. Step 5: Solve for x
    x = 13,905,539,605,930,118/148,621,197.60
  6. Step 6: Final answer
    x = 93,563,635.81

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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.