Home / 244,664,653.30-366,996,979.95-99,167,917.30

Finding the Fourth Proportional to 244,664,653.30, 366,996,979.95 and 99,167,917.30

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Solution

The fourth proportional to 244,664,653.30, 366,996,979.95 and 99,167,917.30 is: 148,751,875.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,664,653.30 : 366,996,979.95 = 99,167,917.30 : x
  2. Step 2: Convert to fraction form
    244,664,653.30/366,996,979.95 = 99,167,917.30/x
  3. Step 3: Cross multiply
    244,664,653.30x = 366,996,979.95 × 99,167,917.30
  4. Step 4: Simplify right side
    244,664,653.30x = 36,394,326,157,031,352
  5. Step 5: Solve for x
    x = 36,394,326,157,031,352/244,664,653.30
  6. Step 6: Final answer
    x = 148,751,875.95

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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.