Home / 5,520,131,095,546-8,280,365,330,053-1,893,831,461,225.40

Finding the Fourth Proportional to 5,520,131,095,546, 8,280,365,330,053 and 1,893,831,461,225.40

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Solution

The fourth proportional to 5,520,131,095,546, 8,280,365,330,053 and 1,893,831,461,225.40 is: 2,840,805,064,420.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,131,095,546 : 8,280,365,330,053 = 1,893,831,461,225.40 : x
  2. Step 2: Convert to fraction form
    5,520,131,095,546/8,280,365,330,053 = 1,893,831,461,225.40/x
  3. Step 3: Cross multiply
    5,520,131,095,546x = 8,280,365,330,053 × 1,893,831,461,225.40
  4. Step 4: Simplify right side
    5,520,131,095,546x = 15,681,616,372,494,413,554,778,112
  5. Step 5: Solve for x
    x = 15,681,616,372,494,413,554,778,112/5,520,131,095,546
  6. Step 6: Final answer
    x = 2,840,805,064,420.91

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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.