Home / 573,775,627,239-791,810,666,177.68-313,356,901,540.32

Finding the Fourth Proportional to 573,775,627,239, 791,810,666,177.68 and 313,356,901,540.32

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Solution

The fourth proportional to 573,775,627,239, 791,810,666,177.68 and 313,356,901,540.32 is: 432,432,688,286.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,775,627,239 : 791,810,666,177.68 = 313,356,901,540.32 : x
  2. Step 2: Convert to fraction form
    573,775,627,239/791,810,666,177.68 = 313,356,901,540.32/x
  3. Step 3: Cross multiply
    573,775,627,239x = 791,810,666,177.68 × 313,356,901,540.32
  4. Step 4: Simplify right side
    573,775,627,239x = 248,119,336,960,014,495,514,624
  5. Step 5: Solve for x
    x = 248,119,336,960,014,495,514,624/573,775,627,239
  6. Step 6: Final answer
    x = 432,432,688,286.12

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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.