Home / 47,245,396,548.30-70,868,094,822.45-47,245,396,548.30

Finding the Fourth Proportional to 47,245,396,548.30, 70,868,094,822.45 and 47,245,396,548.30

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Solution

The fourth proportional to 47,245,396,548.30, 70,868,094,822.45 and 47,245,396,548.30 is: 70,868,094,822.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,245,396,548.30 : 70,868,094,822.45 = 47,245,396,548.30 : x
  2. Step 2: Convert to fraction form
    47,245,396,548.30/70,868,094,822.45 = 47,245,396,548.30/x
  3. Step 3: Cross multiply
    47,245,396,548.30x = 70,868,094,822.45 × 47,245,396,548.30
  4. Step 4: Simplify right side
    47,245,396,548.30x = 3,348,191,242,509,176,274,944
  5. Step 5: Solve for x
    x = 3,348,191,242,509,176,274,944/47,245,396,548.30
  6. Step 6: Final answer
    x = 70,868,094,822.45

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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.