Home / 1,935,116,704.63-2,670,687,765.17-1,099,866,828.16

Finding the Fourth Proportional to 1,935,116,704.63, 2,670,687,765.17 and 1,099,866,828.16

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Solution

The fourth proportional to 1,935,116,704.63, 2,670,687,765.17 and 1,099,866,828.16 is: 1,517,945,080.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,116,704.63 : 2,670,687,765.17 = 1,099,866,828.16 : x
  2. Step 2: Convert to fraction form
    1,935,116,704.63/2,670,687,765.17 = 1,099,866,828.16/x
  3. Step 3: Cross multiply
    1,935,116,704.63x = 2,670,687,765.17 × 1,099,866,828.16
  4. Step 4: Simplify right side
    1,935,116,704.63x = 2,937,400,881,283,247,104
  5. Step 5: Solve for x
    x = 2,937,400,881,283,247,104/1,935,116,704.63
  6. Step 6: Final answer
    x = 1,517,945,080.14

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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.