Home / 35,568,122.24-49,068,978.66-23,811,178.50

Finding the Fourth Proportional to 35,568,122.24, 49,068,978.66 and 23,811,178.50

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Solution

The fourth proportional to 35,568,122.24, 49,068,978.66 and 23,811,178.50 is: 32,849,364.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,568,122.24 : 49,068,978.66 = 23,811,178.50 : x
  2. Step 2: Convert to fraction form
    35,568,122.24/49,068,978.66 = 23,811,178.50/x
  3. Step 3: Cross multiply
    35,568,122.24x = 49,068,978.66 × 23,811,178.50
  4. Step 4: Simplify right side
    35,568,122.24x = 1,168,390,209,685,950.75
  5. Step 5: Solve for x
    x = 1,168,390,209,685,950.75/35,568,122.24
  6. Step 6: Final answer
    x = 32,849,364.43

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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.