Home / 2,467,948,526.46-3,405,831,637.77-1,354,114,325.34

Finding the Fourth Proportional to 2,467,948,526.46, 3,405,831,637.77 and 1,354,114,325.34

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Solution

The fourth proportional to 2,467,948,526.46, 3,405,831,637.77 and 1,354,114,325.34 is: 1,868,712,155.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,948,526.46 : 3,405,831,637.77 = 1,354,114,325.34 : x
  2. Step 2: Convert to fraction form
    2,467,948,526.46/3,405,831,637.77 = 1,354,114,325.34/x
  3. Step 3: Cross multiply
    2,467,948,526.46x = 3,405,831,637.77 × 1,354,114,325.34
  4. Step 4: Simplify right side
    2,467,948,526.46x = 4,611,885,410,400,550,912
  5. Step 5: Solve for x
    x = 4,611,885,410,400,550,912/2,467,948,526.46
  6. Step 6: Final answer
    x = 1,868,712,155.44

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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.