Home / 55,956,075-83,841,320.74-34,030,134.24

Finding the Fourth Proportional to 55,956,075, 83,841,320.74 and 34,030,134.24

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Solution

The fourth proportional to 55,956,075, 83,841,320.74 and 34,030,134.24 is: 50,988,769.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,956,075 : 83,841,320.74 = 34,030,134.24 : x
  2. Step 2: Convert to fraction form
    55,956,075/83,841,320.74 = 34,030,134.24/x
  3. Step 3: Cross multiply
    55,956,075x = 83,841,320.74 × 34,030,134.24
  4. Step 4: Simplify right side
    55,956,075x = 2,853,131,399,641,096
  5. Step 5: Solve for x
    x = 2,853,131,399,641,096/55,956,075
  6. Step 6: Final answer
    x = 50,988,769.31

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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.