Home / 32,082,006.60-44,261,536.86-21,074,683.32

Finding the Fourth Proportional to 32,082,006.60, 44,261,536.86 and 21,074,683.32

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Solution

The fourth proportional to 32,082,006.60, 44,261,536.86 and 21,074,683.32 is: 29,075,421.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,082,006.60 : 44,261,536.86 = 21,074,683.32 : x
  2. Step 2: Convert to fraction form
    32,082,006.60/44,261,536.86 = 21,074,683.32/x
  3. Step 3: Cross multiply
    32,082,006.60x = 44,261,536.86 × 21,074,683.32
  4. Step 4: Simplify right side
    32,082,006.60x = 932,797,872,581,007.12
  5. Step 5: Solve for x
    x = 932,797,872,581,007.12/32,082,006.60
  6. Step 6: Final answer
    x = 29,075,421.75

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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.