Home / 17,529,266.40-26,293,899.60-8,092,082.40

Finding the Fourth Proportional to 17,529,266.40, 26,293,899.60 and 8,092,082.40

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Solution

The fourth proportional to 17,529,266.40, 26,293,899.60 and 8,092,082.40 is: 12,138,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,266.40 : 26,293,899.60 = 8,092,082.40 : x
  2. Step 2: Convert to fraction form
    17,529,266.40/26,293,899.60 = 8,092,082.40/x
  3. Step 3: Cross multiply
    17,529,266.40x = 26,293,899.60 × 8,092,082.40
  4. Step 4: Simplify right side
    17,529,266.40x = 212,772,402,180,527.06
  5. Step 5: Solve for x
    x = 212,772,402,180,527.06/17,529,266.40
  6. Step 6: Final answer
    x = 12,138,123.60

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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.