Home / 446,965,484,801.04-670,441,913,455.68-208,066,514,464.08

Finding the Fourth Proportional to 446,965,484,801.04, 670,441,913,455.68 and 208,066,514,464.08

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Solution

The fourth proportional to 446,965,484,801.04, 670,441,913,455.68 and 208,066,514,464.08 is: 312,096,832,589.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,965,484,801.04 : 670,441,913,455.68 = 208,066,514,464.08 : x
  2. Step 2: Convert to fraction form
    446,965,484,801.04/670,441,913,455.68 = 208,066,514,464.08/x
  3. Step 3: Cross multiply
    446,965,484,801.04x = 670,441,913,455.68 × 208,066,514,464.08
  4. Step 4: Simplify right side
    446,965,484,801.04x = 139,496,512,083,351,715,184,640
  5. Step 5: Solve for x
    x = 139,496,512,083,351,715,184,640/446,965,484,801.04
  6. Step 6: Final answer
    x = 312,096,832,589.76

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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.