Home / 620,569,771,331.60-930,854,656,997.40-620,569,771,331.60

Finding the Fourth Proportional to 620,569,771,331.60, 930,854,656,997.40 and 620,569,771,331.60

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Solution

The fourth proportional to 620,569,771,331.60, 930,854,656,997.40 and 620,569,771,331.60 is: 930,854,656,997.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    620,569,771,331.60 : 930,854,656,997.40 = 620,569,771,331.60 : x
  2. Step 2: Convert to fraction form
    620,569,771,331.60/930,854,656,997.40 = 620,569,771,331.60/x
  3. Step 3: Cross multiply
    620,569,771,331.60x = 930,854,656,997.40 × 620,569,771,331.60
  4. Step 4: Simplify right side
    620,569,771,331.60x = 577,660,261,635,831,474,683,904
  5. Step 5: Solve for x
    x = 577,660,261,635,831,474,683,904/620,569,771,331.60
  6. Step 6: Final answer
    x = 930,854,656,997.40

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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.