Home / 1,566,672,779,278.10-2,351,082,620,078.40-546,790,313,199.02

Finding the Fourth Proportional to 1,566,672,779,278.10, 2,351,082,620,078.40 and 546,790,313,199.02

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Solution

The fourth proportional to 1,566,672,779,278.10, 2,351,082,620,078.40 and 546,790,313,199.02 is: 820,560,118,994.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,278.10 : 2,351,082,620,078.40 = 546,790,313,199.02 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,278.10/2,351,082,620,078.40 = 546,790,313,199.02/x
  3. Step 3: Cross multiply
    1,566,672,779,278.10x = 2,351,082,620,078.40 × 546,790,313,199.02
  4. Step 4: Simplify right side
    1,566,672,779,278.10x = 1,285,549,202,189,440,954,400,768
  5. Step 5: Solve for x
    x = 1,285,549,202,189,440,954,400,768/1,566,672,779,278.10
  6. Step 6: Final answer
    x = 820,560,118,994.22

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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.