Home / 17,366,646.40-26,051,213.44-4,587,023.68

Finding the Fourth Proportional to 17,366,646.40, 26,051,213.44 and 4,587,023.68

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Solution

The fourth proportional to 17,366,646.40, 26,051,213.44 and 4,587,023.68 is: 6,880,864.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,646.40 : 26,051,213.44 = 4,587,023.68 : x
  2. Step 2: Convert to fraction form
    17,366,646.40/26,051,213.44 = 4,587,023.68/x
  3. Step 3: Cross multiply
    17,366,646.40x = 26,051,213.44 × 4,587,023.68
  4. Step 4: Simplify right side
    17,366,646.40x = 119,497,532,942,014.25
  5. Step 5: Solve for x
    x = 119,497,532,942,014.25/17,366,646.40
  6. Step 6: Final answer
    x = 6,880,864.05

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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.