Home / 1,566,672,779,132.40-2,351,082,619,859.80-546,790,313,053.44

Finding the Fourth Proportional to 1,566,672,779,132.40, 2,351,082,619,859.80 and 546,790,313,053.44

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Solution

The fourth proportional to 1,566,672,779,132.40, 2,351,082,619,859.80 and 546,790,313,053.44 is: 820,560,118,775.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,132.40 : 2,351,082,619,859.80 = 546,790,313,053.44 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,132.40/2,351,082,619,859.80 = 546,790,313,053.44/x
  3. Step 3: Cross multiply
    1,566,672,779,132.40x = 2,351,082,619,859.80 × 546,790,313,053.44
  4. Step 4: Simplify right side
    1,566,672,779,132.40x = 1,285,549,201,727,641,775,767,552
  5. Step 5: Solve for x
    x = 1,285,549,201,727,641,775,767,552/1,566,672,779,132.40
  6. Step 6: Final answer
    x = 820,560,118,775.77

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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.