Home / 26,715,756.30-36,867,814.56-14,492,613.30

Finding the Fourth Proportional to 26,715,756.30, 36,867,814.56 and 14,492,613.30

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Solution

The fourth proportional to 26,715,756.30, 36,867,814.56 and 14,492,613.30 is: 19,999,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,715,756.30 : 36,867,814.56 = 14,492,613.30 : x
  2. Step 2: Convert to fraction form
    26,715,756.30/36,867,814.56 = 14,492,613.30/x
  3. Step 3: Cross multiply
    26,715,756.30x = 36,867,814.56 × 14,492,613.30
  4. Step 4: Simplify right side
    26,715,756.30x = 534,310,979,634,189.69
  5. Step 5: Solve for x
    x = 534,310,979,634,189.69/26,715,756.30
  6. Step 6: Final answer
    x = 19,999,844.80

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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.