Home / 27,195,928.04-40,793,892.06-8,995,232.90

Finding the Fourth Proportional to 27,195,928.04, 40,793,892.06 and 8,995,232.90

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Solution

The fourth proportional to 27,195,928.04, 40,793,892.06 and 8,995,232.90 is: 13,492,849.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,195,928.04 : 40,793,892.06 = 8,995,232.90 : x
  2. Step 2: Convert to fraction form
    27,195,928.04/40,793,892.06 = 8,995,232.90/x
  3. Step 3: Cross multiply
    27,195,928.04x = 40,793,892.06 × 8,995,232.90
  4. Step 4: Simplify right side
    27,195,928.04x = 366,950,559,977,160.81
  5. Step 5: Solve for x
    x = 366,950,559,977,160.81/27,195,928.04
  6. Step 6: Final answer
    x = 13,492,849.35

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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.