Home / 11,587,688,076,791-15,991,854,717,993-6,717,036,016,815.30

Finding the Fourth Proportional to 11,587,688,076,791, 15,991,854,717,993 and 6,717,036,016,815.30

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Solution

The fourth proportional to 11,587,688,076,791, 15,991,854,717,993 and 6,717,036,016,815.30 is: 9,269,999,624,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,688,076,791 : 15,991,854,717,993 = 6,717,036,016,815.30 : x
  2. Step 2: Convert to fraction form
    11,587,688,076,791/15,991,854,717,993 = 6,717,036,016,815.30/x
  3. Step 3: Cross multiply
    11,587,688,076,791x = 15,991,854,717,993 × 6,717,036,016,815.30
  4. Step 4: Simplify right side
    11,587,688,076,791x = 107,417,864,116,436,654,140,424,192
  5. Step 5: Solve for x
    x = 107,417,864,116,436,654,140,424,192/11,587,688,076,791
  6. Step 6: Final answer
    x = 9,269,999,624,134.18

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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.