Home / 32,082,008.35-44,261,539.27-21,074,685.07

Finding the Fourth Proportional to 32,082,008.35, 44,261,539.27 and 21,074,685.07

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Solution

The fourth proportional to 32,082,008.35, 44,261,539.27 and 21,074,685.07 is: 29,075,424.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,082,008.35 : 44,261,539.27 = 21,074,685.07 : x
  2. Step 2: Convert to fraction form
    32,082,008.35/44,261,539.27 = 21,074,685.07/x
  3. Step 3: Cross multiply
    32,082,008.35x = 44,261,539.27 × 21,074,685.07
  4. Step 4: Simplify right side
    32,082,008.35x = 932,798,000,828,687.75
  5. Step 5: Solve for x
    x = 932,798,000,828,687.75/32,082,008.35
  6. Step 6: Final answer
    x = 29,075,424.16

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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.