Home / 2,837,021,044.87-4,251,840,349.56-1,154,345,564.89

Finding the Fourth Proportional to 2,837,021,044.87, 4,251,840,349.56 and 1,154,345,564.89

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Solution

The fourth proportional to 2,837,021,044.87, 4,251,840,349.56 and 1,154,345,564.89 is: 1,730,016,440.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,021,044.87 : 4,251,840,349.56 = 1,154,345,564.89 : x
  2. Step 2: Convert to fraction form
    2,837,021,044.87/4,251,840,349.56 = 1,154,345,564.89/x
  3. Step 3: Cross multiply
    2,837,021,044.87x = 4,251,840,349.56 × 1,154,345,564.89
  4. Step 4: Simplify right side
    2,837,021,044.87x = 4,908,093,050,134,933,504
  5. Step 5: Solve for x
    x = 4,908,093,050,134,933,504/2,837,021,044.87
  6. Step 6: Final answer
    x = 1,730,016,440.66

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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.