Home / 21,837,562,266,175-30,121,325,209,023-14,043,558,905,874

Finding the Fourth Proportional to 21,837,562,266,175, 30,121,325,209,023 and 14,043,558,905,874

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Solution

The fourth proportional to 21,837,562,266,175, 30,121,325,209,023 and 14,043,558,905,874 is: 19,370,779,565,039.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,837,562,266,175 : 30,121,325,209,023 = 14,043,558,905,874 : x
  2. Step 2: Convert to fraction form
    21,837,562,266,175/30,121,325,209,023 = 14,043,558,905,874/x
  3. Step 3: Cross multiply
    21,837,562,266,175x = 30,121,325,209,023 × 14,043,558,905,874
  4. Step 4: Simplify right side
    21,837,562,266,175x = 423,010,604,895,902,008,711,577,600
  5. Step 5: Solve for x
    x = 423,010,604,895,902,008,711,577,600/21,837,562,266,175
  6. Step 6: Final answer
    x = 19,370,779,565,039.57

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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.