Home / 27,598,328.30-41,397,492.45-9,423,046.10

Finding the Fourth Proportional to 27,598,328.30, 41,397,492.45 and 9,423,046.10

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Solution

The fourth proportional to 27,598,328.30, 41,397,492.45 and 9,423,046.10 is: 14,134,569.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,598,328.30 : 41,397,492.45 = 9,423,046.10 : x
  2. Step 2: Convert to fraction form
    27,598,328.30/41,397,492.45 = 9,423,046.10/x
  3. Step 3: Cross multiply
    27,598,328.30x = 41,397,492.45 × 9,423,046.10
  4. Step 4: Simplify right side
    27,598,328.30x = 390,090,479,780,751.94
  5. Step 5: Solve for x
    x = 390,090,479,780,751.94/27,598,328.30
  6. Step 6: Final answer
    x = 14,134,569.15

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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.