Home / 1,566,672,779,135.40-2,351,082,619,864.30-546,790,313,056.42

Finding the Fourth Proportional to 1,566,672,779,135.40, 2,351,082,619,864.30 and 546,790,313,056.42

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Solution

The fourth proportional to 1,566,672,779,135.40, 2,351,082,619,864.30 and 546,790,313,056.42 is: 820,560,118,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,135.40 : 2,351,082,619,864.30 = 546,790,313,056.42 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,135.40/2,351,082,619,864.30 = 546,790,313,056.42/x
  3. Step 3: Cross multiply
    1,566,672,779,135.40x = 2,351,082,619,864.30 × 546,790,313,056.42
  4. Step 4: Simplify right side
    1,566,672,779,135.40x = 1,285,549,201,737,108,420,558,848
  5. Step 5: Solve for x
    x = 1,285,549,201,737,108,420,558,848/1,566,672,779,135.40
  6. Step 6: Final answer
    x = 820,560,118,780.24

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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.