Home / 50,194,290.63-75,291,855.58-13,804,677.05

Finding the Fourth Proportional to 50,194,290.63, 75,291,855.58 and 13,804,677.05

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Solution

The fourth proportional to 50,194,290.63, 75,291,855.58 and 13,804,677.05 is: 20,707,130.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,194,290.63 : 75,291,855.58 = 13,804,677.05 : x
  2. Step 2: Convert to fraction form
    50,194,290.63/75,291,855.58 = 13,804,677.05/x
  3. Step 3: Cross multiply
    50,194,290.63x = 75,291,855.58 × 13,804,677.05
  4. Step 4: Simplify right side
    50,194,290.63x = 1,039,379,750,417,937
  5. Step 5: Solve for x
    x = 1,039,379,750,417,937/50,194,290.63
  6. Step 6: Final answer
    x = 20,707,130.98

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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.