Home / 110,831,999.40-166,247,999.10-46,114,295.40

Finding the Fourth Proportional to 110,831,999.40, 166,247,999.10 and 46,114,295.40

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Solution

The fourth proportional to 110,831,999.40, 166,247,999.10 and 46,114,295.40 is: 69,171,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,831,999.40 : 166,247,999.10 = 46,114,295.40 : x
  2. Step 2: Convert to fraction form
    110,831,999.40/166,247,999.10 = 46,114,295.40/x
  3. Step 3: Cross multiply
    110,831,999.40x = 166,247,999.10 × 46,114,295.40
  4. Step 4: Simplify right side
    110,831,999.40x = 7,666,409,340,156,334
  5. Step 5: Solve for x
    x = 7,666,409,340,156,334/110,831,999.40
  6. Step 6: Final answer
    x = 69,171,443.10

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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.