Home / 176,210,287,727.60-264,315,431,591.40-58,419,153,570.80

Finding the Fourth Proportional to 176,210,287,727.60, 264,315,431,591.40 and 58,419,153,570.80

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Solution

The fourth proportional to 176,210,287,727.60, 264,315,431,591.40 and 58,419,153,570.80 is: 87,628,730,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,210,287,727.60 : 264,315,431,591.40 = 58,419,153,570.80 : x
  2. Step 2: Convert to fraction form
    176,210,287,727.60/264,315,431,591.40 = 58,419,153,570.80/x
  3. Step 3: Cross multiply
    176,210,287,727.60x = 264,315,431,591.40 × 58,419,153,570.80
  4. Step 4: Simplify right side
    176,210,287,727.60x = 15,441,083,789,270,279,258,112
  5. Step 5: Solve for x
    x = 15,441,083,789,270,279,258,112/176,210,287,727.60
  6. Step 6: Final answer
    x = 87,628,730,356.20

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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.