Home / 108,082,464.30-162,124,075.53-26,201,009.34

Finding the Fourth Proportional to 108,082,464.30, 162,124,075.53 and 26,201,009.34

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Solution

The fourth proportional to 108,082,464.30, 162,124,075.53 and 26,201,009.34 is: 39,301,605.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,082,464.30 : 162,124,075.53 = 26,201,009.34 : x
  2. Step 2: Convert to fraction form
    108,082,464.30/162,124,075.53 = 26,201,009.34/x
  3. Step 3: Cross multiply
    108,082,464.30x = 162,124,075.53 × 26,201,009.34
  4. Step 4: Simplify right side
    108,082,464.30x = 4,247,814,417,200,395.50
  5. Step 5: Solve for x
    x = 4,247,814,417,200,395.50/108,082,464.30
  6. Step 6: Final answer
    x = 39,301,605.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.