Home / 18,794,983,502,265-25,937,078,480,388-10,461,291,350,685

Finding the Fourth Proportional to 18,794,983,502,265, 25,937,078,480,388 and 10,461,291,350,685

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Solution

The fourth proportional to 18,794,983,502,265, 25,937,078,480,388 and 10,461,291,350,685 is: 14,436,582,758,171.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,794,983,502,265 : 25,937,078,480,388 = 10,461,291,350,685 : x
  2. Step 2: Convert to fraction form
    18,794,983,502,265/25,937,078,480,388 = 10,461,291,350,685/x
  3. Step 3: Cross multiply
    18,794,983,502,265x = 25,937,078,480,388 × 10,461,291,350,685
  4. Step 4: Simplify right side
    18,794,983,502,265x = 271,335,334,768,921,019,324,301,312
  5. Step 5: Solve for x
    x = 271,335,334,768,921,019,324,301,312/18,794,983,502,265
  6. Step 6: Final answer
    x = 14,436,582,758,171.73

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Double scale
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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.