Home / 3,704,082,341.11-5,557,214,958.59-1,492,153,818.89

Finding the Fourth Proportional to 3,704,082,341.11, 5,557,214,958.59 and 1,492,153,818.89

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Solution

The fourth proportional to 3,704,082,341.11, 5,557,214,958.59 and 1,492,153,818.89 is: 2,238,670,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,082,341.11 : 5,557,214,958.59 = 1,492,153,818.89 : x
  2. Step 2: Convert to fraction form
    3,704,082,341.11/5,557,214,958.59 = 1,492,153,818.89/x
  3. Step 3: Cross multiply
    3,704,082,341.11x = 5,557,214,958.59 × 1,492,153,818.89
  4. Step 4: Simplify right side
    3,704,082,341.11x = 8,292,219,522,828,645,376
  5. Step 5: Solve for x
    x = 8,292,219,522,828,645,376/3,704,082,341.11
  6. Step 6: Final answer
    x = 2,238,670,407.19

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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.