Home / 585,426,172,499.30-877,100,375,351.16-244,714,286,506.34

Finding the Fourth Proportional to 585,426,172,499.30, 877,100,375,351.16 and 244,714,286,506.34

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Solution

The fourth proportional to 585,426,172,499.30, 877,100,375,351.16 and 244,714,286,506.34 is: 366,637,165,591.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,426,172,499.30 : 877,100,375,351.16 = 244,714,286,506.34 : x
  2. Step 2: Convert to fraction form
    585,426,172,499.30/877,100,375,351.16 = 244,714,286,506.34/x
  3. Step 3: Cross multiply
    585,426,172,499.30x = 877,100,375,351.16 × 244,714,286,506.34
  4. Step 4: Simplify right side
    585,426,172,499.30x = 214,638,992,548,502,117,023,744
  5. Step 5: Solve for x
    x = 214,638,992,548,502,117,023,744/585,426,172,499.30
  6. Step 6: Final answer
    x = 366,637,165,591.98

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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.