Home / 295,776,443.10-443,664,664.65-295,776,443.10

Finding the Fourth Proportional to 295,776,443.10, 443,664,664.65 and 295,776,443.10

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Solution

The fourth proportional to 295,776,443.10, 443,664,664.65 and 295,776,443.10 is: 443,664,664.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,776,443.10 : 443,664,664.65 = 295,776,443.10 : x
  2. Step 2: Convert to fraction form
    295,776,443.10/443,664,664.65 = 295,776,443.10/x
  3. Step 3: Cross multiply
    295,776,443.10x = 443,664,664.65 × 295,776,443.10
  4. Step 4: Simplify right side
    295,776,443.10x = 131,225,556,439,331,312
  5. Step 5: Solve for x
    x = 131,225,556,439,331,312/295,776,443.10
  6. Step 6: Final answer
    x = 443,664,664.65

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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.