Home / 29,011,523.73-40,030,095.90-16,625,502.37

Finding the Fourth Proportional to 29,011,523.73, 40,030,095.90 and 16,625,502.37

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Solution

The fourth proportional to 29,011,523.73, 40,030,095.90 and 16,625,502.37 is: 22,939,865.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,011,523.73 : 40,030,095.90 = 16,625,502.37 : x
  2. Step 2: Convert to fraction form
    29,011,523.73/40,030,095.90 = 16,625,502.37/x
  3. Step 3: Cross multiply
    29,011,523.73x = 40,030,095.90 × 16,625,502.37
  4. Step 4: Simplify right side
    29,011,523.73x = 665,520,454,256,777.25
  5. Step 5: Solve for x
    x = 665,520,454,256,777.25/29,011,523.73
  6. Step 6: Final answer
    x = 22,939,865.57

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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.