Home / 29,626,238.66-40,884,269.12-16,573,715.60

Finding the Fourth Proportional to 29,626,238.66, 40,884,269.12 and 16,573,715.60

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Solution

The fourth proportional to 29,626,238.66, 40,884,269.12 and 16,573,715.60 is: 22,871,760.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626,238.66 : 40,884,269.12 = 16,573,715.60 : x
  2. Step 2: Convert to fraction form
    29,626,238.66/40,884,269.12 = 16,573,715.60/x
  3. Step 3: Cross multiply
    29,626,238.66x = 40,884,269.12 × 16,573,715.60
  4. Step 4: Simplify right side
    29,626,238.66x = 677,604,248,621,452.38
  5. Step 5: Solve for x
    x = 677,604,248,621,452.38/29,626,238.66
  6. Step 6: Final answer
    x = 22,871,760.96

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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.