Home / 52,232,024.94-78,361,314.93-30,684,845.58

Finding the Fourth Proportional to 52,232,024.94, 78,361,314.93 and 30,684,845.58

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Solution

The fourth proportional to 52,232,024.94, 78,361,314.93 and 30,684,845.58 is: 46,035,068.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,232,024.94 : 78,361,314.93 = 30,684,845.58 : x
  2. Step 2: Convert to fraction form
    52,232,024.94/78,361,314.93 = 30,684,845.58/x
  3. Step 3: Cross multiply
    52,232,024.94x = 78,361,314.93 × 30,684,845.58
  4. Step 4: Simplify right side
    52,232,024.94x = 2,404,504,848,072,798.50
  5. Step 5: Solve for x
    x = 2,404,504,848,072,798.50/52,232,024.94
  6. Step 6: Final answer
    x = 46,035,068.54

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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.