Home / 35,430,826.66-53,146,240.61-8,504,482.66

Finding the Fourth Proportional to 35,430,826.66, 53,146,240.61 and 8,504,482.66

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Solution

The fourth proportional to 35,430,826.66, 53,146,240.61 and 8,504,482.66 is: 12,756,724.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,826.66 : 53,146,240.61 = 8,504,482.66 : x
  2. Step 2: Convert to fraction form
    35,430,826.66/53,146,240.61 = 8,504,482.66/x
  3. Step 3: Cross multiply
    35,430,826.66x = 53,146,240.61 × 8,504,482.66
  4. Step 4: Simplify right side
    35,430,826.66x = 451,981,281,711,932.81
  5. Step 5: Solve for x
    x = 451,981,281,711,932.81/35,430,826.66
  6. Step 6: Final answer
    x = 12,756,724.14

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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.