Home / 364,900,392.45-547,346,022.98-88,553,895.93

Finding the Fourth Proportional to 364,900,392.45, 547,346,022.98 and 88,553,895.93

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Solution

The fourth proportional to 364,900,392.45, 547,346,022.98 and 88,553,895.93 is: 132,829,735.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,900,392.45 : 547,346,022.98 = 88,553,895.93 : x
  2. Step 2: Convert to fraction form
    364,900,392.45/547,346,022.98 = 88,553,895.93/x
  3. Step 3: Cross multiply
    364,900,392.45x = 547,346,022.98 × 88,553,895.93
  4. Step 4: Simplify right side
    364,900,392.45x = 48,469,622,756,227,544
  5. Step 5: Solve for x
    x = 48,469,622,756,227,544/364,900,392.45
  6. Step 6: Final answer
    x = 132,829,735.89

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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.