Home / 17,826,842.08-26,742,069.19-6,153,692.10

Finding the Fourth Proportional to 17,826,842.08, 26,742,069.19 and 6,153,692.10

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Solution

The fourth proportional to 17,826,842.08, 26,742,069.19 and 6,153,692.10 is: 9,231,161.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,826,842.08 : 26,742,069.19 = 6,153,692.10 : x
  2. Step 2: Convert to fraction form
    17,826,842.08/26,742,069.19 = 6,153,692.10/x
  3. Step 3: Cross multiply
    17,826,842.08x = 26,742,069.19 × 6,153,692.10
  4. Step 4: Simplify right side
    17,826,842.08x = 164,562,459,784,951.25
  5. Step 5: Solve for x
    x = 164,562,459,784,951.25/17,826,842.08
  6. Step 6: Final answer
    x = 9,231,161.59

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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.