Home / 202,110,891.60-303,271,313.40-94,405,515.60

Finding the Fourth Proportional to 202,110,891.60, 303,271,313.40 and 94,405,515.60

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Solution

The fourth proportional to 202,110,891.60, 303,271,313.40 and 94,405,515.60 is: 141,657,307.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,110,891.60 : 303,271,313.40 = 94,405,515.60 : x
  2. Step 2: Convert to fraction form
    202,110,891.60/303,271,313.40 = 94,405,515.60/x
  3. Step 3: Cross multiply
    202,110,891.60x = 303,271,313.40 × 94,405,515.60
  4. Step 4: Simplify right side
    202,110,891.60x = 28,630,484,708,216,184
  5. Step 5: Solve for x
    x = 28,630,484,708,216,184/202,110,891.60
  6. Step 6: Final answer
    x = 141,657,307.44

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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.