Home / 61,510,232.20-92,202,362.70-35,938,078.60

Finding the Fourth Proportional to 61,510,232.20, 92,202,362.70 and 35,938,078.60

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Solution

The fourth proportional to 61,510,232.20, 92,202,362.70 and 35,938,078.60 is: 53,870,317.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,510,232.20 : 92,202,362.70 = 35,938,078.60 : x
  2. Step 2: Convert to fraction form
    61,510,232.20/92,202,362.70 = 35,938,078.60/x
  3. Step 3: Cross multiply
    61,510,232.20x = 92,202,362.70 × 35,938,078.60
  4. Step 4: Simplify right side
    61,510,232.20x = 3,313,575,757,818,308.50
  5. Step 5: Solve for x
    x = 3,313,575,757,818,308.50/61,510,232.20
  6. Step 6: Final answer
    x = 53,870,317.82

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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.