Home / 15,351,534.24-23,034,492.14-7,566,204.40

Finding the Fourth Proportional to 15,351,534.24, 23,034,492.14 and 7,566,204.40

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Solution

The fourth proportional to 15,351,534.24, 23,034,492.14 and 7,566,204.40 is: 11,352,850.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,351,534.24 : 23,034,492.14 = 7,566,204.40 : x
  2. Step 2: Convert to fraction form
    15,351,534.24/23,034,492.14 = 7,566,204.40/x
  3. Step 3: Cross multiply
    15,351,534.24x = 23,034,492.14 × 7,566,204.40
  4. Step 4: Simplify right side
    15,351,534.24x = 174,283,675,743,602.41
  5. Step 5: Solve for x
    x = 174,283,675,743,602.41/15,351,534.24
  6. Step 6: Final answer
    x = 11,352,850.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.