Home / 14,657,108.85-21,975,165.68-6,133,057.65

Finding the Fourth Proportional to 14,657,108.85, 21,975,165.68 and 6,133,057.65

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Solution

The fourth proportional to 14,657,108.85, 21,975,165.68 and 6,133,057.65 is: 9,195,193.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,657,108.85 : 21,975,165.68 = 6,133,057.65 : x
  2. Step 2: Convert to fraction form
    14,657,108.85/21,975,165.68 = 6,133,057.65/x
  3. Step 3: Cross multiply
    14,657,108.85x = 21,975,165.68 × 6,133,057.65
  4. Step 4: Simplify right side
    14,657,108.85x = 134,774,957,953,076.17
  5. Step 5: Solve for x
    x = 134,774,957,953,076.17/14,657,108.85
  6. Step 6: Final answer
    x = 9,195,193.90

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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.