Home / 12,006,575.16-16,596,998.34-10,712,651.65

Finding the Fourth Proportional to 12,006,575.16, 16,596,998.34 and 10,712,651.65

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Solution

The fourth proportional to 12,006,575.16, 16,596,998.34 and 10,712,651.65 is: 14,808,374.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,006,575.16 : 16,596,998.34 = 10,712,651.65 : x
  2. Step 2: Convert to fraction form
    12,006,575.16/16,596,998.34 = 10,712,651.65/x
  3. Step 3: Cross multiply
    12,006,575.16x = 16,596,998.34 × 10,712,651.65
  4. Step 4: Simplify right side
    12,006,575.16x = 177,797,861,515,500
  5. Step 5: Solve for x
    x = 177,797,861,515,500/12,006,575.16
  6. Step 6: Final answer
    x = 14,808,374.51

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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.