Home / 333,429,811.09-460,133,680.10-182,698,514.69

Finding the Fourth Proportional to 333,429,811.09, 460,133,680.10 and 182,698,514.69

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Solution

The fourth proportional to 333,429,811.09, 460,133,680.10 and 182,698,514.69 is: 252,124,246.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,429,811.09 : 460,133,680.10 = 182,698,514.69 : x
  2. Step 2: Convert to fraction form
    333,429,811.09/460,133,680.10 = 182,698,514.69/x
  3. Step 3: Cross multiply
    333,429,811.09x = 460,133,680.10 × 182,698,514.69
  4. Step 4: Simplify right side
    333,429,811.09x = 84,065,739,909,899,456
  5. Step 5: Solve for x
    x = 84,065,739,909,899,456/333,429,811.09
  6. Step 6: Final answer
    x = 252,124,246.58

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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.