Home / 45,289,492.47-62,491,197.29-26,710,446.33

Finding the Fourth Proportional to 45,289,492.47, 62,491,197.29 and 26,710,446.33

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Solution

The fourth proportional to 45,289,492.47, 62,491,197.29 and 26,710,446.33 is: 36,855,519.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,289,492.47 : 62,491,197.29 = 26,710,446.33 : x
  2. Step 2: Convert to fraction form
    45,289,492.47/62,491,197.29 = 26,710,446.33/x
  3. Step 3: Cross multiply
    45,289,492.47x = 62,491,197.29 × 26,710,446.33
  4. Step 4: Simplify right side
    45,289,492.47x = 1,669,167,771,311,986.25
  5. Step 5: Solve for x
    x = 1,669,167,771,311,986.25/45,289,492.47
  6. Step 6: Final answer
    x = 36,855,519.47

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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.