Home / 18,794,983,502,267-25,937,078,480,390-10,461,291,350,687

Finding the Fourth Proportional to 18,794,983,502,267, 25,937,078,480,390 and 10,461,291,350,687

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Solution

The fourth proportional to 18,794,983,502,267, 25,937,078,480,390 and 10,461,291,350,687 is: 14,436,582,758,174.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,794,983,502,267 : 25,937,078,480,390 = 10,461,291,350,687 : x
  2. Step 2: Convert to fraction form
    18,794,983,502,267/25,937,078,480,390 = 10,461,291,350,687/x
  3. Step 3: Cross multiply
    18,794,983,502,267x = 25,937,078,480,390 × 10,461,291,350,687
  4. Step 4: Simplify right side
    18,794,983,502,267x = 271,335,334,768,993,827,609,903,104
  5. Step 5: Solve for x
    x = 271,335,334,768,993,827,609,903,104/18,794,983,502,267
  6. Step 6: Final answer
    x = 14,436,582,758,174.07

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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.