Home / 50,773,283.76-70,065,167.28-27,567,879.84

Finding the Fourth Proportional to 50,773,283.76, 70,065,167.28 and 27,567,879.84

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Solution

The fourth proportional to 50,773,283.76, 70,065,167.28 and 27,567,879.84 is: 38,042,607.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,773,283.76 : 70,065,167.28 = 27,567,879.84 : x
  2. Step 2: Convert to fraction form
    50,773,283.76/70,065,167.28 = 27,567,879.84/x
  3. Step 3: Cross multiply
    50,773,283.76x = 70,065,167.28 × 27,567,879.84
  4. Step 4: Simplify right side
    50,773,283.76x = 1,931,548,112,544,539.75
  5. Step 5: Solve for x
    x = 1,931,548,112,544,539.75/50,773,283.76
  6. Step 6: Final answer
    x = 38,042,607.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.