Home / 1,641,988,908,049-2,462,983,362,073.70-1,641,988,908,049

Finding the Fourth Proportional to 1,641,988,908,049, 2,462,983,362,073.70 and 1,641,988,908,049

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Solution

The fourth proportional to 1,641,988,908,049, 2,462,983,362,073.70 and 1,641,988,908,049 is: 2,462,983,362,073.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,988,908,049 : 2,462,983,362,073.70 = 1,641,988,908,049 : x
  2. Step 2: Convert to fraction form
    1,641,988,908,049/2,462,983,362,073.70 = 1,641,988,908,049/x
  3. Step 3: Cross multiply
    1,641,988,908,049x = 2,462,983,362,073.70 × 1,641,988,908,049
  4. Step 4: Simplify right side
    1,641,988,908,049x = 4,044,191,361,234,249,545,940,992
  5. Step 5: Solve for x
    x = 4,044,191,361,234,249,545,940,992/1,641,988,908,049
  6. Step 6: Final answer
    x = 2,462,983,362,073.70

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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.