Home / 29,626,388.28-40,884,476.22-16,573,865.22

Finding the Fourth Proportional to 29,626,388.28, 40,884,476.22 and 16,573,865.22

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Solution

The fourth proportional to 29,626,388.28, 40,884,476.22 and 16,573,865.22 is: 22,871,967.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626,388.28 : 40,884,476.22 = 16,573,865.22 : x
  2. Step 2: Convert to fraction form
    29,626,388.28/40,884,476.22 = 16,573,865.22/x
  3. Step 3: Cross multiply
    29,626,388.28x = 40,884,476.22 × 16,573,865.22
  4. Step 4: Simplify right side
    29,626,388.28x = 677,613,798,460,575.12
  5. Step 5: Solve for x
    x = 677,613,798,460,575.12/29,626,388.28
  6. Step 6: Final answer
    x = 22,871,967.79

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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.