Home / 50,984,410.90-70,357,597.89-27,779,729.62

Finding the Fourth Proportional to 50,984,410.90, 70,357,597.89 and 27,779,729.62

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Solution

The fourth proportional to 50,984,410.90, 70,357,597.89 and 27,779,729.62 is: 38,335,542.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,984,410.90 : 70,357,597.89 = 27,779,729.62 : x
  2. Step 2: Convert to fraction form
    50,984,410.90/70,357,597.89 = 27,779,729.62/x
  3. Step 3: Cross multiply
    50,984,410.90x = 70,357,597.89 × 27,779,729.62
  4. Step 4: Simplify right side
    50,984,410.90x = 1,954,515,046,096,882.50
  5. Step 5: Solve for x
    x = 1,954,515,046,096,882.50/50,984,410.90
  6. Step 6: Final answer
    x = 38,335,542.41

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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.