Home / 860,909,148,002.33-1,291,363,722,003.60-860,909,148,002.33

Finding the Fourth Proportional to 860,909,148,002.33, 1,291,363,722,003.60 and 860,909,148,002.33

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Solution

The fourth proportional to 860,909,148,002.33, 1,291,363,722,003.60 and 860,909,148,002.33 is: 1,291,363,722,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    860,909,148,002.33 : 1,291,363,722,003.60 = 860,909,148,002.33 : x
  2. Step 2: Convert to fraction form
    860,909,148,002.33/1,291,363,722,003.60 = 860,909,148,002.33/x
  3. Step 3: Cross multiply
    860,909,148,002.33x = 1,291,363,722,003.60 × 860,909,148,002.33
  4. Step 4: Simplify right side
    860,909,148,002.33x = 1,111,746,841,671,237,053,186,048
  5. Step 5: Solve for x
    x = 1,111,746,841,671,237,053,186,048/860,909,148,002.33
  6. Step 6: Final answer
    x = 1,291,363,722,003.60

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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.