Home / 6,563,386,548.29-9,845,105,065.85-1,589,100,116.89

Finding the Fourth Proportional to 6,563,386,548.29, 9,845,105,065.85 and 1,589,100,116.89

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Solution

The fourth proportional to 6,563,386,548.29, 9,845,105,065.85 and 1,589,100,116.89 is: 2,383,656,287.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,386,548.29 : 9,845,105,065.85 = 1,589,100,116.89 : x
  2. Step 2: Convert to fraction form
    6,563,386,548.29/9,845,105,065.85 = 1,589,100,116.89/x
  3. Step 3: Cross multiply
    6,563,386,548.29x = 9,845,105,065.85 × 1,589,100,116.89
  4. Step 4: Simplify right side
    6,563,386,548.29x = 15,644,857,610,936,567,808
  5. Step 5: Solve for x
    x = 15,644,857,610,936,567,808/6,563,386,548.29
  6. Step 6: Final answer
    x = 2,383,656,287.17

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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.