Home / 2,145,814,618,781-3,218,721,750,657.30-595,119,110,171.93

Finding the Fourth Proportional to 2,145,814,618,781, 3,218,721,750,657.30 and 595,119,110,171.93

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Solution

The fourth proportional to 2,145,814,618,781, 3,218,721,750,657.30 and 595,119,110,171.93 is: 892,678,616,026.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,145,814,618,781 : 3,218,721,750,657.30 = 595,119,110,171.93 : x
  2. Step 2: Convert to fraction form
    2,145,814,618,781/3,218,721,750,657.30 = 595,119,110,171.93/x
  3. Step 3: Cross multiply
    2,145,814,618,781x = 3,218,721,750,657.30 × 595,119,110,171.93
  4. Step 4: Simplify right side
    2,145,814,618,781x = 1,915,522,824,142,209,190,723,584
  5. Step 5: Solve for x
    x = 1,915,522,824,142,209,190,723,584/2,145,814,618,781
  6. Step 6: Final answer
    x = 892,678,616,026.20

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Double scale
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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.