Home / 1,704,403,158.30-2,353,700,791.80-1,611,548,452.71

Finding the Fourth Proportional to 1,704,403,158.30, 2,353,700,791.80 and 1,611,548,452.71

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Solution

The fourth proportional to 1,704,403,158.30, 2,353,700,791.80 and 1,611,548,452.71 is: 2,225,472,800.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,403,158.30 : 2,353,700,791.80 = 1,611,548,452.71 : x
  2. Step 2: Convert to fraction form
    1,704,403,158.30/2,353,700,791.80 = 1,611,548,452.71/x
  3. Step 3: Cross multiply
    1,704,403,158.30x = 2,353,700,791.80 × 1,611,548,452.71
  4. Step 4: Simplify right side
    1,704,403,158.30x = 3,793,102,869,167,592,448
  5. Step 5: Solve for x
    x = 3,793,102,869,167,592,448/1,704,403,158.30
  6. Step 6: Final answer
    x = 2,225,472,800.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.