Home / 56,601,577.24-84,815,763.96-38,088,964.24

Finding the Fourth Proportional to 56,601,577.24, 84,815,763.96 and 38,088,964.24

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Solution

The fourth proportional to 56,601,577.24, 84,815,763.96 and 38,088,964.24 is: 57,075,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,601,577.24 : 84,815,763.96 = 38,088,964.24 : x
  2. Step 2: Convert to fraction form
    56,601,577.24/84,815,763.96 = 38,088,964.24/x
  3. Step 3: Cross multiply
    56,601,577.24x = 84,815,763.96 × 38,088,964.24
  4. Step 4: Simplify right side
    56,601,577.24x = 3,230,544,600,460,720.50
  5. Step 5: Solve for x
    x = 3,230,544,600,460,720.50/56,601,577.24
  6. Step 6: Final answer
    x = 57,075,169.24

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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.