Home / 16,973,798.92-23,428,348.02-10,452,895.72

Finding the Fourth Proportional to 16,973,798.92, 23,428,348.02 and 10,452,895.72

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Solution

The fourth proportional to 16,973,798.92, 23,428,348.02 and 10,452,895.72 is: 14,427,770.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,973,798.92 : 23,428,348.02 = 10,452,895.72 : x
  2. Step 2: Convert to fraction form
    16,973,798.92/23,428,348.02 = 10,452,895.72/x
  3. Step 3: Cross multiply
    16,973,798.92x = 23,428,348.02 × 10,452,895.72
  4. Step 4: Simplify right side
    16,973,798.92x = 244,894,078,744,928.50
  5. Step 5: Solve for x
    x = 244,894,078,744,928.50/16,973,798.92
  6. Step 6: Final answer
    x = 14,427,770.70

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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.