Home / 334,433,748.07-501,814,967.87-150,331,300.75

Finding the Fourth Proportional to 334,433,748.07, 501,814,967.87 and 150,331,300.75

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Solution

The fourth proportional to 334,433,748.07, 501,814,967.87 and 150,331,300.75 is: 225,570,826.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,433,748.07 : 501,814,967.87 = 150,331,300.75 : x
  2. Step 2: Convert to fraction form
    334,433,748.07/501,814,967.87 = 150,331,300.75/x
  3. Step 3: Cross multiply
    334,433,748.07x = 501,814,967.87 × 150,331,300.75
  4. Step 4: Simplify right side
    334,433,748.07x = 75,438,496,855,716,560
  5. Step 5: Solve for x
    x = 75,438,496,855,716,560/334,433,748.07
  6. Step 6: Final answer
    x = 225,570,826.18

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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.