Home / 25,556,162,479.27-38,335,024,676.01-8,767,738,246.30

Finding the Fourth Proportional to 25,556,162,479.27, 38,335,024,676.01 and 8,767,738,246.30

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Solution

The fourth proportional to 25,556,162,479.27, 38,335,024,676.01 and 8,767,738,246.30 is: 13,151,875,298.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,556,162,479.27 : 38,335,024,676.01 = 8,767,738,246.30 : x
  2. Step 2: Convert to fraction form
    25,556,162,479.27/38,335,024,676.01 = 8,767,738,246.30/x
  3. Step 3: Cross multiply
    25,556,162,479.27x = 38,335,024,676.01 × 8,767,738,246.30
  4. Step 4: Simplify right side
    25,556,162,479.27x = 336,111,462,024,776,712,192
  5. Step 5: Solve for x
    x = 336,111,462,024,776,712,192/25,556,162,479.27
  6. Step 6: Final answer
    x = 13,151,875,298.08

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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.