Home / 11,459,087,863,579-15,814,927,954,497-6,521,910,059,967

Finding the Fourth Proportional to 11,459,087,863,579, 15,814,927,954,497 and 6,521,910,059,967

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Solution

The fourth proportional to 11,459,087,863,579, 15,814,927,954,497 and 6,521,910,059,967 is: 9,001,025,121,023.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,459,087,863,579 : 15,814,927,954,497 = 6,521,910,059,967 : x
  2. Step 2: Convert to fraction form
    11,459,087,863,579/15,814,927,954,497 = 6,521,910,059,967/x
  3. Step 3: Cross multiply
    11,459,087,863,579x = 15,814,927,954,497 × 6,521,910,059,967
  4. Step 4: Simplify right side
    11,459,087,863,579x = 103,143,537,724,087,311,240,527,872
  5. Step 5: Solve for x
    x = 103,143,537,724,087,311,240,527,872/11,459,087,863,579
  6. Step 6: Final answer
    x = 9,001,025,121,023.26

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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.