Home / 1,566,672,779,150.40-2,351,082,619,886.40-546,790,313,071.43

Finding the Fourth Proportional to 1,566,672,779,150.40, 2,351,082,619,886.40 and 546,790,313,071.43

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Solution

The fourth proportional to 1,566,672,779,150.40, 2,351,082,619,886.40 and 546,790,313,071.43 is: 820,560,118,802.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,150.40 : 2,351,082,619,886.40 = 546,790,313,071.43 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,150.40/2,351,082,619,886.40 = 546,790,313,071.43/x
  3. Step 3: Cross multiply
    1,566,672,779,150.40x = 2,351,082,619,886.40 × 546,790,313,071.43
  4. Step 4: Simplify right side
    1,566,672,779,150.40x = 1,285,549,201,784,482,446,704,640
  5. Step 5: Solve for x
    x = 1,285,549,201,784,482,446,704,640/1,566,672,779,150.40
  6. Step 6: Final answer
    x = 820,560,118,802.62

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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.