Home / 202,110,896.10-303,271,320.15-94,405,520.10

Finding the Fourth Proportional to 202,110,896.10, 303,271,320.15 and 94,405,520.10

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Solution

The fourth proportional to 202,110,896.10, 303,271,320.15 and 94,405,520.10 is: 141,657,314.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,110,896.10 : 303,271,320.15 = 94,405,520.10 : x
  2. Step 2: Convert to fraction form
    202,110,896.10/303,271,320.15 = 94,405,520.10/x
  3. Step 3: Cross multiply
    202,110,896.10x = 303,271,320.15 × 94,405,520.10
  4. Step 4: Simplify right side
    202,110,896.10x = 28,630,486,710,174,356
  5. Step 5: Solve for x
    x = 28,630,486,710,174,356/202,110,896.10
  6. Step 6: Final answer
    x = 141,657,314.19

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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.