Home / 3,662,944,948.13-5,496,677,381.20-1,697,431,667.27

Finding the Fourth Proportional to 3,662,944,948.13, 5,496,677,381.20 and 1,697,431,667.27

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Solution

The fourth proportional to 3,662,944,948.13, 5,496,677,381.20 and 1,697,431,667.27 is: 2,547,194,780.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,944,948.13 : 5,496,677,381.20 = 1,697,431,667.27 : x
  2. Step 2: Convert to fraction form
    3,662,944,948.13/5,496,677,381.20 = 1,697,431,667.27/x
  3. Step 3: Cross multiply
    3,662,944,948.13x = 5,496,677,381.20 × 1,697,431,667.27
  4. Step 4: Simplify right side
    3,662,944,948.13x = 9,330,234,251,595,081,728
  5. Step 5: Solve for x
    x = 9,330,234,251,595,081,728/3,662,944,948.13
  6. Step 6: Final answer
    x = 2,547,194,780.08

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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.