Home / 127,334,015.55-191,001,023.33-127,334,015.55

Finding the Fourth Proportional to 127,334,015.55, 191,001,023.33 and 127,334,015.55

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Solution

The fourth proportional to 127,334,015.55, 191,001,023.33 and 127,334,015.55 is: 191,001,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,334,015.55 : 191,001,023.33 = 127,334,015.55 : x
  2. Step 2: Convert to fraction form
    127,334,015.55/191,001,023.33 = 127,334,015.55/x
  3. Step 3: Cross multiply
    127,334,015.55x = 191,001,023.33 × 127,334,015.55
  4. Step 4: Simplify right side
    127,334,015.55x = 24,320,927,274,131,460
  5. Step 5: Solve for x
    x = 24,320,927,274,131,460/127,334,015.55
  6. Step 6: Final answer
    x = 191,001,023.33

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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.