Home / 16,569,344.40-22,853,916.29-11,059,941.48

Finding the Fourth Proportional to 16,569,344.40, 22,853,916.29 and 11,059,941.48

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Solution

The fourth proportional to 16,569,344.40, 22,853,916.29 and 11,059,941.48 is: 15,254,856.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,569,344.40 : 22,853,916.29 = 11,059,941.48 : x
  2. Step 2: Convert to fraction form
    16,569,344.40/22,853,916.29 = 11,059,941.48/x
  3. Step 3: Cross multiply
    16,569,344.40x = 22,853,916.29 × 11,059,941.48
  4. Step 4: Simplify right side
    16,569,344.40x = 252,762,976,700,919
  5. Step 5: Solve for x
    x = 252,762,976,700,919/16,569,344.40
  6. Step 6: Final answer
    x = 15,254,856.84

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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.