Home / 5,108,201,144,964-7,662,321,596,568.10-1,235,828,694,043.30

Finding the Fourth Proportional to 5,108,201,144,964, 7,662,321,596,568.10 and 1,235,828,694,043.30

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Solution

The fourth proportional to 5,108,201,144,964, 7,662,321,596,568.10 and 1,235,828,694,043.30 is: 1,853,747,850,427.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,201,144,964 : 7,662,321,596,568.10 = 1,235,828,694,043.30 : x
  2. Step 2: Convert to fraction form
    5,108,201,144,964/7,662,321,596,568.10 = 1,235,828,694,043.30/x
  3. Step 3: Cross multiply
    5,108,201,144,964x = 7,662,321,596,568.10 × 1,235,828,694,043.30
  4. Step 4: Simplify right side
    5,108,201,144,964x = 9,469,316,892,026,528,818,266,112
  5. Step 5: Solve for x
    x = 9,469,316,892,026,528,818,266,112/5,108,201,144,964
  6. Step 6: Final answer
    x = 1,853,747,850,427.15

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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.