Home / 50,716,918.80-75,941,006.76-26,732,002.32

Finding the Fourth Proportional to 50,716,918.80, 75,941,006.76 and 26,732,002.32

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Solution

The fourth proportional to 50,716,918.80, 75,941,006.76 and 26,732,002.32 is: 40,027,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,716,918.80 : 75,941,006.76 = 26,732,002.32 : x
  2. Step 2: Convert to fraction form
    50,716,918.80/75,941,006.76 = 26,732,002.32/x
  3. Step 3: Cross multiply
    50,716,918.80x = 75,941,006.76 × 26,732,002.32
  4. Step 4: Simplify right side
    50,716,918.80x = 2,030,055,168,891,455.75
  5. Step 5: Solve for x
    x = 2,030,055,168,891,455.75/50,716,918.80
  6. Step 6: Final answer
    x = 40,027,178.64

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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.