Home / 41,121,401.50-56,773,328.25-26,462,536.48

Finding the Fourth Proportional to 41,121,401.50, 56,773,328.25 and 26,462,536.48

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Solution

The fourth proportional to 41,121,401.50, 56,773,328.25 and 26,462,536.48 is: 36,534,899.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,121,401.50 : 56,773,328.25 = 26,462,536.48 : x
  2. Step 2: Convert to fraction form
    41,121,401.50/56,773,328.25 = 26,462,536.48/x
  3. Step 3: Cross multiply
    41,121,401.50x = 56,773,328.25 × 26,462,536.48
  4. Step 4: Simplify right side
    41,121,401.50x = 1,502,366,269,906,639.50
  5. Step 5: Solve for x
    x = 1,502,366,269,906,639.50/41,121,401.50
  6. Step 6: Final answer
    x = 36,534,899.47

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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.