Home / 1,549,234,632,516.10-2,138,629,428,789.90-1,000,793,410,045

Finding the Fourth Proportional to 1,549,234,632,516.10, 2,138,629,428,789.90 and 1,000,793,410,045

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Solution

The fourth proportional to 1,549,234,632,516.10, 2,138,629,428,789.90 and 1,000,793,410,045 is: 1,381,537,821,282.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,234,632,516.10 : 2,138,629,428,789.90 = 1,000,793,410,045 : x
  2. Step 2: Convert to fraction form
    1,549,234,632,516.10/2,138,629,428,789.90 = 1,000,793,410,045/x
  3. Step 3: Cross multiply
    1,549,234,632,516.10x = 2,138,629,428,789.90 × 1,000,793,410,045
  4. Step 4: Simplify right side
    1,549,234,632,516.10x = 2,140,326,238,861,234,435,784,704
  5. Step 5: Solve for x
    x = 2,140,326,238,861,234,435,784,704/1,549,234,632,516.10
  6. Step 6: Final answer
    x = 1,381,537,821,282.21

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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.