Home / 25,912,692,906.55-35,759,648,445.02-14,481,452,548.63

Finding the Fourth Proportional to 25,912,692,906.55, 35,759,648,445.02 and 14,481,452,548.63

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Solution

The fourth proportional to 25,912,692,906.55, 35,759,648,445.02 and 14,481,452,548.63 is: 19,984,478,416.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,912,692,906.55 : 35,759,648,445.02 = 14,481,452,548.63 : x
  2. Step 2: Convert to fraction form
    25,912,692,906.55/35,759,648,445.02 = 14,481,452,548.63/x
  3. Step 3: Cross multiply
    25,912,692,906.55x = 35,759,648,445.02 × 14,481,452,548.63
  4. Step 4: Simplify right side
    25,912,692,906.55x = 517,851,652,112,175,267,840
  5. Step 5: Solve for x
    x = 517,851,652,112,175,267,840/25,912,692,906.55
  6. Step 6: Final answer
    x = 19,984,478,416.80

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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.