Home / 26,536,147.76-36,613,825.23-14,929,476.32

Finding the Fourth Proportional to 26,536,147.76, 36,613,825.23 and 14,929,476.32

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Solution

The fourth proportional to 26,536,147.76, 36,613,825.23 and 14,929,476.32 is: 20,599,268.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536,147.76 : 36,613,825.23 = 14,929,476.32 : x
  2. Step 2: Convert to fraction form
    26,536,147.76/36,613,825.23 = 14,929,476.32/x
  3. Step 3: Cross multiply
    26,536,147.76x = 36,613,825.23 × 14,929,476.32
  4. Step 4: Simplify right side
    26,536,147.76x = 546,625,236,903,423.62
  5. Step 5: Solve for x
    x = 546,625,236,903,423.62/26,536,147.76
  6. Step 6: Final answer
    x = 20,599,268.66

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1.5x scale

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.