Home / 46,480,610.60-69,640,117.16-32,618,168.95

Finding the Fourth Proportional to 46,480,610.60, 69,640,117.16 and 32,618,168.95

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Solution

The fourth proportional to 46,480,610.60, 69,640,117.16 and 32,618,168.95 is: 48,870,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,480,610.60 : 69,640,117.16 = 32,618,168.95 : x
  2. Step 2: Convert to fraction form
    46,480,610.60/69,640,117.16 = 32,618,168.95/x
  3. Step 3: Cross multiply
    46,480,610.60x = 69,640,117.16 × 32,618,168.95
  4. Step 4: Simplify right side
    46,480,610.60x = 2,271,533,106,711,383
  5. Step 5: Solve for x
    x = 2,271,533,106,711,383/46,480,610.60
  6. Step 6: Final answer
    x = 48,870,552.20

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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.