Home / 29,630,101.04-40,891,127.48-16,576,581.24

Finding the Fourth Proportional to 29,630,101.04, 40,891,127.48 and 16,576,581.24

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Solution

The fourth proportional to 29,630,101.04, 40,891,127.48 and 16,576,581.24 is: 22,876,570.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,630,101.04 : 40,891,127.48 = 16,576,581.24 : x
  2. Step 2: Convert to fraction form
    29,630,101.04/40,891,127.48 = 16,576,581.24/x
  3. Step 3: Cross multiply
    29,630,101.04x = 40,891,127.48 × 16,576,581.24
  4. Step 4: Simplify right side
    29,630,101.04x = 677,835,096,667,416.38
  5. Step 5: Solve for x
    x = 677,835,096,667,416.38/29,630,101.04
  6. Step 6: Final answer
    x = 22,876,570.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.