Home / 5,520,131,095,539.70-8,280,365,330,045.10-1,893,831,461,219.30

Finding the Fourth Proportional to 5,520,131,095,539.70, 8,280,365,330,045.10 and 1,893,831,461,219.30

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Solution

The fourth proportional to 5,520,131,095,539.70, 8,280,365,330,045.10 and 1,893,831,461,219.30 is: 2,840,805,064,412.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,131,095,539.70 : 8,280,365,330,045.10 = 1,893,831,461,219.30 : x
  2. Step 2: Convert to fraction form
    5,520,131,095,539.70/8,280,365,330,045.10 = 1,893,831,461,219.30/x
  3. Step 3: Cross multiply
    5,520,131,095,539.70x = 8,280,365,330,045.10 × 1,893,831,461,219.30
  4. Step 4: Simplify right side
    5,520,131,095,539.70x = 15,681,616,372,428,943,220,801,536
  5. Step 5: Solve for x
    x = 15,681,616,372,428,943,220,801,536/5,520,131,095,539.70
  6. Step 6: Final answer
    x = 2,840,805,064,412.29

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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.