Home / 1,566,672,793,272.10-2,351,082,641,039.40-546,790,327,192.56

Finding the Fourth Proportional to 1,566,672,793,272.10, 2,351,082,641,039.40 and 546,790,327,192.56

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Solution

The fourth proportional to 1,566,672,793,272.10, 2,351,082,641,039.40 and 546,790,327,192.56 is: 820,560,139,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,793,272.10 : 2,351,082,641,039.40 = 546,790,327,192.56 : x
  2. Step 2: Convert to fraction form
    1,566,672,793,272.10/2,351,082,641,039.40 = 546,790,327,192.56/x
  3. Step 3: Cross multiply
    1,566,672,793,272.10x = 2,351,082,641,039.40 × 546,790,327,192.56
  4. Step 4: Simplify right side
    1,566,672,793,272.10x = 1,285,549,246,550,681,491,341,312
  5. Step 5: Solve for x
    x = 1,285,549,246,550,681,491,341,312/1,566,672,793,272.10
  6. Step 6: Final answer
    x = 820,560,139,980.30

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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.