Home / 55,956,074-83,841,319.24-34,030,133.24

Finding the Fourth Proportional to 55,956,074, 83,841,319.24 and 34,030,133.24

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Solution

The fourth proportional to 55,956,074, 83,841,319.24 and 34,030,133.24 is: 50,988,767.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,956,074 : 83,841,319.24 = 34,030,133.24 : x
  2. Step 2: Convert to fraction form
    55,956,074/83,841,319.24 = 34,030,133.24/x
  3. Step 3: Cross multiply
    55,956,074x = 83,841,319.24 × 34,030,133.24
  4. Step 4: Simplify right side
    55,956,074x = 2,853,131,264,754,575.50
  5. Step 5: Solve for x
    x = 2,853,131,264,754,575.50/55,956,074
  6. Step 6: Final answer
    x = 50,988,767.81

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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.