Home / 32,185,538.60-48,278,307.90-30,946,908.20

Finding the Fourth Proportional to 32,185,538.60, 48,278,307.90 and 30,946,908.20

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Solution

The fourth proportional to 32,185,538.60, 48,278,307.90 and 30,946,908.20 is: 46,420,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,185,538.60 : 48,278,307.90 = 30,946,908.20 : x
  2. Step 2: Convert to fraction form
    32,185,538.60/48,278,307.90 = 30,946,908.20/x
  3. Step 3: Cross multiply
    32,185,538.60x = 48,278,307.90 × 30,946,908.20
  4. Step 4: Simplify right side
    32,185,538.60x = 1,494,064,362,632,634.75
  5. Step 5: Solve for x
    x = 1,494,064,362,632,634.75/32,185,538.60
  6. Step 6: Final answer
    x = 46,420,362.30

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1.5x scale

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.