Home / 5,520,131,095,083.60-8,280,365,329,361.60-1,893,831,460,764.10

Finding the Fourth Proportional to 5,520,131,095,083.60, 8,280,365,329,361.60 and 1,893,831,460,764.10

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Solution

The fourth proportional to 5,520,131,095,083.60, 8,280,365,329,361.60 and 1,893,831,460,764.10 is: 2,840,805,063,729.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,131,095,083.60 : 8,280,365,329,361.60 = 1,893,831,460,764.10 : x
  2. Step 2: Convert to fraction form
    5,520,131,095,083.60/8,280,365,329,361.60 = 1,893,831,460,764.10/x
  3. Step 3: Cross multiply
    5,520,131,095,083.60x = 8,280,365,329,361.60 × 1,893,831,460,764.10
  4. Step 4: Simplify right side
    5,520,131,095,083.60x = 15,681,616,367,365,286,300,483,584
  5. Step 5: Solve for x
    x = 15,681,616,367,365,286,300,483,584/5,520,131,095,083.60
  6. Step 6: Final answer
    x = 2,840,805,063,729.70

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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.