Home / 13,696,818,761,030-18,901,684,614,333-8,065,591,356,792

Finding the Fourth Proportional to 13,696,818,761,030, 18,901,684,614,333 and 8,065,591,356,792

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Solution

The fourth proportional to 13,696,818,761,030, 18,901,684,614,333 and 8,065,591,356,792 is: 11,130,560,074,864.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,696,818,761,030 : 18,901,684,614,333 = 8,065,591,356,792 : x
  2. Step 2: Convert to fraction form
    13,696,818,761,030/18,901,684,614,333 = 8,065,591,356,792/x
  3. Step 3: Cross multiply
    13,696,818,761,030x = 18,901,684,614,333 × 8,065,591,356,792
  4. Step 4: Simplify right side
    13,696,818,761,030x = 152,453,264,054,172,580,742,955,008
  5. Step 5: Solve for x
    x = 152,453,264,054,172,580,742,955,008/13,696,818,761,030
  6. Step 6: Final answer
    x = 11,130,560,074,864.28

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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.