Home / 439,164,623.07-606,008,581.41-250,955,567.68

Finding the Fourth Proportional to 439,164,623.07, 606,008,581.41 and 250,955,567.68

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Solution

The fourth proportional to 439,164,623.07, 606,008,581.41 and 250,955,567.68 is: 346,296,626.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,164,623.07 : 606,008,581.41 = 250,955,567.68 : x
  2. Step 2: Convert to fraction form
    439,164,623.07/606,008,581.41 = 250,955,567.68/x
  3. Step 3: Cross multiply
    439,164,623.07x = 606,008,581.41 × 250,955,567.68
  4. Step 4: Simplify right side
    439,164,623.07x = 152,081,227,566,698,048
  5. Step 5: Solve for x
    x = 152,081,227,566,698,048/439,164,623.07
  6. Step 6: Final answer
    x = 346,296,626.77

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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.