Home / 473,717,622.40-711,770,827.20-301,277,046.40

Finding the Fourth Proportional to 473,717,622.40, 711,770,827.20 and 301,277,046.40

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Solution

The fourth proportional to 473,717,622.40, 711,770,827.20 and 301,277,046.40 is: 452,675,185.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,717,622.40 : 711,770,827.20 = 301,277,046.40 : x
  2. Step 2: Convert to fraction form
    473,717,622.40/711,770,827.20 = 301,277,046.40/x
  3. Step 3: Cross multiply
    473,717,622.40x = 711,770,827.20 × 301,277,046.40
  4. Step 4: Simplify right side
    473,717,622.40x = 214,440,212,532,500,768
  5. Step 5: Solve for x
    x = 214,440,212,532,500,768/473,717,622.40
  6. Step 6: Final answer
    x = 452,675,185.37

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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.