Home / 17,076,429.90-23,565,402.77-9,235,950.84

Finding the Fourth Proportional to 17,076,429.90, 23,565,402.77 and 9,235,950.84

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Solution

The fourth proportional to 17,076,429.90, 23,565,402.77 and 9,235,950.84 is: 12,745,574.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,429.90 : 23,565,402.77 = 9,235,950.84 : x
  2. Step 2: Convert to fraction form
    17,076,429.90/23,565,402.77 = 9,235,950.84/x
  3. Step 3: Cross multiply
    17,076,429.90x = 23,565,402.77 × 9,235,950.84
  4. Step 4: Simplify right side
    17,076,429.90x = 217,648,901,462,340.06
  5. Step 5: Solve for x
    x = 217,648,901,462,340.06/17,076,429.90
  6. Step 6: Final answer
    x = 12,745,574.03

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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.