Home / 173,980,323.06-240,091,157.76-94,595,383.38

Finding the Fourth Proportional to 173,980,323.06, 240,091,157.76 and 94,595,383.38

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Solution

The fourth proportional to 173,980,323.06, 240,091,157.76 and 94,595,383.38 is: 130,540,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,980,323.06 : 240,091,157.76 = 94,595,383.38 : x
  2. Step 2: Convert to fraction form
    173,980,323.06/240,091,157.76 = 94,595,383.38/x
  3. Step 3: Cross multiply
    173,980,323.06x = 240,091,157.76 × 94,595,383.38
  4. Step 4: Simplify right side
    173,980,323.06x = 22,711,515,114,455,260
  5. Step 5: Solve for x
    x = 22,711,515,114,455,260/173,980,323.06
  6. Step 6: Final answer
    x = 130,540,711.24

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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.