Home / 29,664,006.40-44,496,009.60-9,471,289.60

Finding the Fourth Proportional to 29,664,006.40, 44,496,009.60 and 9,471,289.60

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Solution

The fourth proportional to 29,664,006.40, 44,496,009.60 and 9,471,289.60 is: 14,206,934.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,664,006.40 : 44,496,009.60 = 9,471,289.60 : x
  2. Step 2: Convert to fraction form
    29,664,006.40/44,496,009.60 = 9,471,289.60/x
  3. Step 3: Cross multiply
    29,664,006.40x = 44,496,009.60 × 9,471,289.60
  4. Step 4: Simplify right side
    29,664,006.40x = 421,434,592,965,980.19
  5. Step 5: Solve for x
    x = 421,434,592,965,980.19/29,664,006.40
  6. Step 6: Final answer
    x = 14,206,934.40

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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.