Home / 46,618,193.60-69,947,464.80-25,027,611.20

Finding the Fourth Proportional to 46,618,193.60, 69,947,464.80 and 25,027,611.20

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Solution

The fourth proportional to 46,618,193.60, 69,947,464.80 and 25,027,611.20 is: 37,552,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,618,193.60 : 69,947,464.80 = 25,027,611.20 : x
  2. Step 2: Convert to fraction form
    46,618,193.60/69,947,464.80 = 25,027,611.20/x
  3. Step 3: Cross multiply
    46,618,193.60x = 69,947,464.80 × 25,027,611.20
  4. Step 4: Simplify right side
    46,618,193.60x = 1,750,617,953,440,085.75
  5. Step 5: Solve for x
    x = 1,750,617,953,440,085.75/46,618,193.60
  6. Step 6: Final answer
    x = 37,552,247.70

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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.