Home / 62,273,928.25-85,938,017.70-33,630,772.17

Finding the Fourth Proportional to 62,273,928.25, 85,938,017.70 and 33,630,772.17

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Solution

The fourth proportional to 62,273,928.25, 85,938,017.70 and 33,630,772.17 is: 46,410,463.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273,928.25 : 85,938,017.70 = 33,630,772.17 : x
  2. Step 2: Convert to fraction form
    62,273,928.25/85,938,017.70 = 33,630,772.17/x
  3. Step 3: Cross multiply
    62,273,928.25x = 85,938,017.70 × 33,630,772.17
  4. Step 4: Simplify right side
    62,273,928.25x = 2,890,161,894,010,127.50
  5. Step 5: Solve for x
    x = 2,890,161,894,010,127.50/62,273,928.25
  6. Step 6: Final answer
    x = 46,410,463.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.