Home / 14,119,236.60-21,176,417.34-3,744,527.64

Finding the Fourth Proportional to 14,119,236.60, 21,176,417.34 and 3,744,527.64

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Solution

The fourth proportional to 14,119,236.60, 21,176,417.34 and 3,744,527.64 is: 5,616,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,119,236.60 : 21,176,417.34 = 3,744,527.64 : x
  2. Step 2: Convert to fraction form
    14,119,236.60/21,176,417.34 = 3,744,527.64/x
  3. Step 3: Cross multiply
    14,119,236.60x = 21,176,417.34 × 3,744,527.64
  4. Step 4: Simplify right side
    14,119,236.60x = 79,295,680,045,805.28
  5. Step 5: Solve for x
    x = 79,295,680,045,805.28/14,119,236.60
  6. Step 6: Final answer
    x = 5,616,145.00

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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.