Home / 27,110,382.40-40,697,066.40-16,339,844.80

Finding the Fourth Proportional to 27,110,382.40, 40,697,066.40 and 16,339,844.80

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Solution

The fourth proportional to 27,110,382.40, 40,697,066.40 and 16,339,844.80 is: 24,528,748.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,110,382.40 : 40,697,066.40 = 16,339,844.80 : x
  2. Step 2: Convert to fraction form
    27,110,382.40/40,697,066.40 = 16,339,844.80/x
  3. Step 3: Cross multiply
    27,110,382.40x = 40,697,066.40 × 16,339,844.80
  4. Step 4: Simplify right side
    27,110,382.40x = 664,983,748,791,294.75
  5. Step 5: Solve for x
    x = 664,983,748,791,294.75/27,110,382.40
  6. Step 6: Final answer
    x = 24,528,748.40

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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.