Home / 9,934,549.48-14,891,214.30-5,665,525.48

Finding the Fourth Proportional to 9,934,549.48, 14,891,214.30 and 5,665,525.48

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Solution

The fourth proportional to 9,934,549.48, 14,891,214.30 and 5,665,525.48 is: 8,492,237.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,549.48 : 14,891,214.30 = 5,665,525.48 : x
  2. Step 2: Convert to fraction form
    9,934,549.48/14,891,214.30 = 5,665,525.48/x
  3. Step 3: Cross multiply
    9,934,549.48x = 14,891,214.30 × 5,665,525.48
  4. Step 4: Simplify right side
    9,934,549.48x = 84,366,554,044,790.38
  5. Step 5: Solve for x
    x = 84,366,554,044,790.38/9,934,549.48
  6. Step 6: Final answer
    x = 8,492,237.54

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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.