Home / 364,855,667.76-547,283,501.10-92,226,434.76

Finding the Fourth Proportional to 364,855,667.76, 547,283,501.10 and 92,226,434.76

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Solution

The fourth proportional to 364,855,667.76, 547,283,501.10 and 92,226,434.76 is: 138,339,652.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,855,667.76 : 547,283,501.10 = 92,226,434.76 : x
  2. Step 2: Convert to fraction form
    364,855,667.76/547,283,501.10 = 92,226,434.76/x
  3. Step 3: Cross multiply
    364,855,667.76x = 547,283,501.10 × 92,226,434.76
  4. Step 4: Simplify right side
    364,855,667.76x = 50,474,006,109,423,544
  5. Step 5: Solve for x
    x = 50,474,006,109,423,544/364,855,667.76
  6. Step 6: Final answer
    x = 138,339,652.00

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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.