Home / 9,668,411.80-14,513,115.30-6,078,232.60

Finding the Fourth Proportional to 9,668,411.80, 14,513,115.30 and 6,078,232.60

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Solution

The fourth proportional to 9,668,411.80, 14,513,115.30 and 6,078,232.60 is: 9,123,948.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,411.80 : 14,513,115.30 = 6,078,232.60 : x
  2. Step 2: Convert to fraction form
    9,668,411.80/14,513,115.30 = 6,078,232.60/x
  3. Step 3: Cross multiply
    9,668,411.80x = 14,513,115.30 × 6,078,232.60
  4. Step 4: Simplify right side
    9,668,411.80x = 88,214,090,544,018.78
  5. Step 5: Solve for x
    x = 88,214,090,544,018.78/9,668,411.80
  6. Step 6: Final answer
    x = 9,123,948.42

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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.