Home / 6,987,930,010,908.40-10,481,895,016,363-6,987,930,010,908.40

Finding the Fourth Proportional to 6,987,930,010,908.40, 10,481,895,016,363 and 6,987,930,010,908.40

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Solution

The fourth proportional to 6,987,930,010,908.40, 10,481,895,016,363 and 6,987,930,010,908.40 is: 10,481,895,016,363

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,987,930,010,908.40 : 10,481,895,016,363 = 6,987,930,010,908.40 : x
  2. Step 2: Convert to fraction form
    6,987,930,010,908.40/10,481,895,016,363 = 6,987,930,010,908.40/x
  3. Step 3: Cross multiply
    6,987,930,010,908.40x = 10,481,895,016,363 × 6,987,930,010,908.40
  4. Step 4: Simplify right side
    6,987,930,010,908.40x = 73,246,748,756,034,202,818,838,528
  5. Step 5: Solve for x
    x = 73,246,748,756,034,202,818,838,528/6,987,930,010,908.40
  6. Step 6: Final answer
    x = 10,481,895,016,363

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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.