Home / 1,007,061,306,308.30-1,511,375,300,666-702,897,936,267.16

Finding the Fourth Proportional to 1,007,061,306,308.30, 1,511,375,300,666 and 702,897,936,267.16

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Solution

The fourth proportional to 1,007,061,306,308.30, 1,511,375,300,666 and 702,897,936,267.16 is: 1,054,893,652,559.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,061,306,308.30 : 1,511,375,300,666 = 702,897,936,267.16 : x
  2. Step 2: Convert to fraction form
    1,007,061,306,308.30/1,511,375,300,666 = 702,897,936,267.16/x
  3. Step 3: Cross multiply
    1,007,061,306,308.30x = 1,511,375,300,666 × 702,897,936,267.16
  4. Step 4: Simplify right side
    1,007,061,306,308.30x = 1,062,342,579,763,289,905,954,816
  5. Step 5: Solve for x
    x = 1,062,342,579,763,289,905,954,816/1,007,061,306,308.30
  6. Step 6: Final answer
    x = 1,054,893,652,559.88

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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.