Home / 50,650,312.09-75,975,497.70-35,571,559.45

Finding the Fourth Proportional to 50,650,312.09, 75,975,497.70 and 35,571,559.45

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Solution

The fourth proportional to 50,650,312.09, 75,975,497.70 and 35,571,559.45 is: 53,357,359.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,650,312.09 : 75,975,497.70 = 35,571,559.45 : x
  2. Step 2: Convert to fraction form
    50,650,312.09/75,975,497.70 = 35,571,559.45/x
  3. Step 3: Cross multiply
    50,650,312.09x = 75,975,497.70 × 35,571,559.45
  4. Step 4: Simplify right side
    50,650,312.09x = 2,702,566,933,178,888.50
  5. Step 5: Solve for x
    x = 2,702,566,933,178,888.50/50,650,312.09
  6. Step 6: Final answer
    x = 53,357,359.94

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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.