Home / 92,095,527.06-127,089,774.09-50,277,987.54

Finding the Fourth Proportional to 92,095,527.06, 127,089,774.09 and 50,277,987.54

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Solution

The fourth proportional to 92,095,527.06, 127,089,774.09 and 50,277,987.54 is: 69,382,501.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,095,527.06 : 127,089,774.09 = 50,277,987.54 : x
  2. Step 2: Convert to fraction form
    92,095,527.06/127,089,774.09 = 50,277,987.54/x
  3. Step 3: Cross multiply
    92,095,527.06x = 127,089,774.09 × 50,277,987.54
  4. Step 4: Simplify right side
    92,095,527.06x = 6,389,818,078,158,435
  5. Step 5: Solve for x
    x = 6,389,818,078,158,435/92,095,527.06
  6. Step 6: Final answer
    x = 69,382,501.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.