Home / 410,673,436-566,729,341.68-236,833,180

Finding the Fourth Proportional to 410,673,436, 566,729,341.68 and 236,833,180

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Solution

The fourth proportional to 410,673,436, 566,729,341.68 and 236,833,180 is: 326,829,788.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,673,436 : 566,729,341.68 = 236,833,180 : x
  2. Step 2: Convert to fraction form
    410,673,436/566,729,341.68 = 236,833,180/x
  3. Step 3: Cross multiply
    410,673,436x = 566,729,341.68 × 236,833,180
  4. Step 4: Simplify right side
    410,673,436x = 134,220,312,189,380,928
  5. Step 5: Solve for x
    x = 134,220,312,189,380,928/410,673,436
  6. Step 6: Final answer
    x = 326,829,788.40

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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.