Home / 9,996,587,073,907.20-13,794,187,146,746-5,606,013,991,100.10

Finding the Fourth Proportional to 9,996,587,073,907.20, 13,794,187,146,746 and 5,606,013,991,100.10

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Solution

The fourth proportional to 9,996,587,073,907.20, 13,794,187,146,746 and 5,606,013,991,100.10 is: 7,735,680,744,717.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,587,073,907.20 : 13,794,187,146,746 = 5,606,013,991,100.10 : x
  2. Step 2: Convert to fraction form
    9,996,587,073,907.20/13,794,187,146,746 = 5,606,013,991,100.10/x
  3. Step 3: Cross multiply
    9,996,587,073,907.20x = 13,794,187,146,746 × 5,606,013,991,100.10
  4. Step 4: Simplify right side
    9,996,587,073,907.20x = 77,330,406,140,511,238,607,601,664
  5. Step 5: Solve for x
    x = 77,330,406,140,511,238,607,601,664/9,996,587,073,907.20
  6. Step 6: Final answer
    x = 7,735,680,744,717.05

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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.