Home / 14,920,624.64-22,379,654.75-9,083,295.24

Finding the Fourth Proportional to 14,920,624.64, 22,379,654.75 and 9,083,295.24

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Solution

The fourth proportional to 14,920,624.64, 22,379,654.75 and 9,083,295.24 is: 13,624,162.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,920,624.64 : 22,379,654.75 = 9,083,295.24 : x
  2. Step 2: Convert to fraction form
    14,920,624.64/22,379,654.75 = 9,083,295.24/x
  3. Step 3: Cross multiply
    14,920,624.64x = 22,379,654.75 × 9,083,295.24
  4. Step 4: Simplify right side
    14,920,624.64x = 203,281,011,463,518.41
  5. Step 5: Solve for x
    x = 203,281,011,463,518.41/14,920,624.64
  6. Step 6: Final answer
    x = 13,624,162.28

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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.