Home / 17,306,624.61-23,890,495.77-10,783,477.02

Finding the Fourth Proportional to 17,306,624.61, 23,890,495.77 and 10,783,477.02

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Solution

The fourth proportional to 17,306,624.61, 23,890,495.77 and 10,783,477.02 is: 14,885,780.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,624.61 : 23,890,495.77 = 10,783,477.02 : x
  2. Step 2: Convert to fraction form
    17,306,624.61/23,890,495.77 = 10,783,477.02/x
  3. Step 3: Cross multiply
    17,306,624.61x = 23,890,495.77 × 10,783,477.02
  4. Step 4: Simplify right side
    17,306,624.61x = 257,622,612,132,202.19
  5. Step 5: Solve for x
    x = 257,622,612,132,202.19/17,306,624.61
  6. Step 6: Final answer
    x = 14,885,780.33

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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.