Home / 439,654,599.06-606,695,751.45-241,414,706.04

Finding the Fourth Proportional to 439,654,599.06, 606,695,751.45 and 241,414,706.04

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Solution

The fourth proportional to 439,654,599.06, 606,695,751.45 and 241,414,706.04 is: 333,137,141.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,654,599.06 : 606,695,751.45 = 241,414,706.04 : x
  2. Step 2: Convert to fraction form
    439,654,599.06/606,695,751.45 = 241,414,706.04/x
  3. Step 3: Cross multiply
    439,654,599.06x = 606,695,751.45 × 241,414,706.04
  4. Step 4: Simplify right side
    439,654,599.06x = 146,465,276,492,018,656
  5. Step 5: Solve for x
    x = 146,465,276,492,018,656/439,654,599.06
  6. Step 6: Final answer
    x = 333,137,141.76

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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.