Home / 202,110,892.10-303,271,314.15-94,405,516.10

Finding the Fourth Proportional to 202,110,892.10, 303,271,314.15 and 94,405,516.10

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Solution

The fourth proportional to 202,110,892.10, 303,271,314.15 and 94,405,516.10 is: 141,657,308.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,110,892.10 : 303,271,314.15 = 94,405,516.10 : x
  2. Step 2: Convert to fraction form
    202,110,892.10/303,271,314.15 = 94,405,516.10/x
  3. Step 3: Cross multiply
    202,110,892.10x = 303,271,314.15 × 94,405,516.10
  4. Step 4: Simplify right side
    202,110,892.10x = 28,630,484,930,655,980
  5. Step 5: Solve for x
    x = 28,630,484,930,655,980/202,110,892.10
  6. Step 6: Final answer
    x = 141,657,308.19

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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.