Home / 26,695,423.44-36,842,430.51-16,242,182.10

Finding the Fourth Proportional to 26,695,423.44, 36,842,430.51 and 16,242,182.10

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Solution

The fourth proportional to 26,695,423.44, 36,842,430.51 and 16,242,182.10 is: 22,415,882.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,695,423.44 : 36,842,430.51 = 16,242,182.10 : x
  2. Step 2: Convert to fraction form
    26,695,423.44/36,842,430.51 = 16,242,182.10/x
  3. Step 3: Cross multiply
    26,695,423.44x = 36,842,430.51 × 16,242,182.10
  4. Step 4: Simplify right side
    26,695,423.44x = 598,401,465,350,015.88
  5. Step 5: Solve for x
    x = 598,401,465,350,015.88/26,695,423.44
  6. Step 6: Final answer
    x = 22,415,882.13

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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.