Home / 14,199,478.17-19,595,286.08-7,673,108.10

Finding the Fourth Proportional to 14,199,478.17, 19,595,286.08 and 7,673,108.10

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Solution

The fourth proportional to 14,199,478.17, 19,595,286.08 and 7,673,108.10 is: 10,588,892.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,199,478.17 : 19,595,286.08 = 7,673,108.10 : x
  2. Step 2: Convert to fraction form
    14,199,478.17/19,595,286.08 = 7,673,108.10/x
  3. Step 3: Cross multiply
    14,199,478.17x = 19,595,286.08 × 7,673,108.10
  4. Step 4: Simplify right side
    14,199,478.17x = 150,356,748,303,899.69
  5. Step 5: Solve for x
    x = 150,356,748,303,899.69/14,199,478.17
  6. Step 6: Final answer
    x = 10,588,892.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.