Home / 17,175,038.70-25,762,558.05-16,335,230.70

Finding the Fourth Proportional to 17,175,038.70, 25,762,558.05 and 16,335,230.70

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Solution

The fourth proportional to 17,175,038.70, 25,762,558.05 and 16,335,230.70 is: 24,502,846.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,175,038.70 : 25,762,558.05 = 16,335,230.70 : x
  2. Step 2: Convert to fraction form
    17,175,038.70/25,762,558.05 = 16,335,230.70/x
  3. Step 3: Cross multiply
    17,175,038.70x = 25,762,558.05 × 16,335,230.70
  4. Step 4: Simplify right side
    17,175,038.70x = 420,837,329,168,892.12
  5. Step 5: Solve for x
    x = 420,837,329,168,892.12/17,175,038.70
  6. Step 6: Final answer
    x = 24,502,846.05

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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.