Home / 25,912,692,906.30-35,759,648,444.67-14,481,452,548.38

Finding the Fourth Proportional to 25,912,692,906.30, 35,759,648,444.67 and 14,481,452,548.38

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Solution

The fourth proportional to 25,912,692,906.30, 35,759,648,444.67 and 14,481,452,548.38 is: 19,984,478,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,912,692,906.30 : 35,759,648,444.67 = 14,481,452,548.38 : x
  2. Step 2: Convert to fraction form
    25,912,692,906.30/35,759,648,444.67 = 14,481,452,548.38/x
  3. Step 3: Cross multiply
    25,912,692,906.30x = 35,759,648,444.67 × 14,481,452,548.38
  4. Step 4: Simplify right side
    25,912,692,906.30x = 517,851,652,098,239,234,048
  5. Step 5: Solve for x
    x = 517,851,652,098,239,234,048/25,912,692,906.30
  6. Step 6: Final answer
    x = 19,984,478,416.46

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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.