Home / 29,524,526.34-40,743,871.89-16,471,787.94

Finding the Fourth Proportional to 29,524,526.34, 40,743,871.89 and 16,471,787.94

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Solution

The fourth proportional to 29,524,526.34, 40,743,871.89 and 16,471,787.94 is: 22,731,081.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,526.34 : 40,743,871.89 = 16,471,787.94 : x
  2. Step 2: Convert to fraction form
    29,524,526.34/40,743,871.89 = 16,471,787.94/x
  3. Step 3: Cross multiply
    29,524,526.34x = 40,743,871.89 × 16,471,787.94
  4. Step 4: Simplify right side
    29,524,526.34x = 671,124,417,626,607
  5. Step 5: Solve for x
    x = 671,124,417,626,607/29,524,526.34
  6. Step 6: Final answer
    x = 22,731,081.61

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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.