Home / 606,708,207,939.28-908,795,900,368.71-363,915,329,094.34

Finding the Fourth Proportional to 606,708,207,939.28, 908,795,900,368.71 and 363,915,329,094.34

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Solution

The fourth proportional to 606,708,207,939.28, 908,795,900,368.71 and 363,915,329,094.34 is: 545,113,375,481.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,708,207,939.28 : 908,795,900,368.71 = 363,915,329,094.34 : x
  2. Step 2: Convert to fraction form
    606,708,207,939.28/908,795,900,368.71 = 363,915,329,094.34/x
  3. Step 3: Cross multiply
    606,708,207,939.28x = 908,795,900,368.71 × 363,915,329,094.34
  4. Step 4: Simplify right side
    606,708,207,939.28x = 330,724,759,162,266,119,569,408
  5. Step 5: Solve for x
    x = 330,724,759,162,266,119,569,408/606,708,207,939.28
  6. Step 6: Final answer
    x = 545,113,375,481.75

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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.