Home / 7,658,945,735.52-11,488,762,705.86-2,346,668,702.04

Finding the Fourth Proportional to 7,658,945,735.52, 11,488,762,705.86 and 2,346,668,702.04

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Solution

The fourth proportional to 7,658,945,735.52, 11,488,762,705.86 and 2,346,668,702.04 is: 3,520,108,484.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,945,735.52 : 11,488,762,705.86 = 2,346,668,702.04 : x
  2. Step 2: Convert to fraction form
    7,658,945,735.52/11,488,762,705.86 = 2,346,668,702.04/x
  3. Step 3: Cross multiply
    7,658,945,735.52x = 11,488,762,705.86 × 2,346,668,702.04
  4. Step 4: Simplify right side
    7,658,945,735.52x = 26,960,319,867,006,046,208
  5. Step 5: Solve for x
    x = 26,960,319,867,006,046,208/7,658,945,735.52
  6. Step 6: Final answer
    x = 3,520,108,484.64

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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.