Home / 383,111,567.60-574,667,351.40-229,930,588.40

Finding the Fourth Proportional to 383,111,567.60, 574,667,351.40 and 229,930,588.40

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Solution

The fourth proportional to 383,111,567.60, 574,667,351.40 and 229,930,588.40 is: 344,895,882.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,111,567.60 : 574,667,351.40 = 229,930,588.40 : x
  2. Step 2: Convert to fraction form
    383,111,567.60/574,667,351.40 = 229,930,588.40/x
  3. Step 3: Cross multiply
    383,111,567.60x = 574,667,351.40 × 229,930,588.40
  4. Step 4: Simplify right side
    383,111,567.60x = 132,133,602,241,671,568
  5. Step 5: Solve for x
    x = 132,133,602,241,671,568/383,111,567.60
  6. Step 6: Final answer
    x = 344,895,882.60

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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.