Home / 8,148,514,777,980.40-11,244,985,353,244-4,444,811,798,888.90

Finding the Fourth Proportional to 8,148,514,777,980.40, 11,244,985,353,244 and 4,444,811,798,888.90

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Solution

The fourth proportional to 8,148,514,777,980.40, 11,244,985,353,244 and 4,444,811,798,888.90 is: 6,133,859,352,074.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,514,777,980.40 : 11,244,985,353,244 = 4,444,811,798,888.90 : x
  2. Step 2: Convert to fraction form
    8,148,514,777,980.40/11,244,985,353,244 = 4,444,811,798,888.90/x
  3. Step 3: Cross multiply
    8,148,514,777,980.40x = 11,244,985,353,244 × 4,444,811,798,888.90
  4. Step 4: Simplify right side
    8,148,514,777,980.40x = 49,981,843,576,431,803,646,345,216
  5. Step 5: Solve for x
    x = 49,981,843,576,431,803,646,345,216/8,148,514,777,980.40
  6. Step 6: Final answer
    x = 6,133,859,352,074.43

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Double scale
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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.