Home / 29,133,330.56-40,208,043.84-16,257,104

Finding the Fourth Proportional to 29,133,330.56, 40,208,043.84 and 16,257,104

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Solution

The fourth proportional to 29,133,330.56, 40,208,043.84 and 16,257,104 is: 22,437,062.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,133,330.56 : 40,208,043.84 = 16,257,104 : x
  2. Step 2: Convert to fraction form
    29,133,330.56/40,208,043.84 = 16,257,104/x
  3. Step 3: Cross multiply
    29,133,330.56x = 40,208,043.84 × 16,257,104
  4. Step 4: Simplify right side
    29,133,330.56x = 653,666,350,343,439.38
  5. Step 5: Solve for x
    x = 653,666,350,343,439.38/29,133,330.56
  6. Step 6: Final answer
    x = 22,437,062.22

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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.