Home / 195,415,561.26-293,132,769.27-64,254,932.94

Finding the Fourth Proportional to 195,415,561.26, 293,132,769.27 and 64,254,932.94

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Solution

The fourth proportional to 195,415,561.26, 293,132,769.27 and 64,254,932.94 is: 96,385,499.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,415,561.26 : 293,132,769.27 = 64,254,932.94 : x
  2. Step 2: Convert to fraction form
    195,415,561.26/293,132,769.27 = 64,254,932.94/x
  3. Step 3: Cross multiply
    195,415,561.26x = 293,132,769.27 × 64,254,932.94
  4. Step 4: Simplify right side
    195,415,561.26x = 18,835,226,431,960,340
  5. Step 5: Solve for x
    x = 18,835,226,431,960,340/195,415,561.26
  6. Step 6: Final answer
    x = 96,385,499.24

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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.