Home / 1,551,606,189.76-2,327,352,595.68-461,060,914.24

Finding the Fourth Proportional to 1,551,606,189.76, 2,327,352,595.68 and 461,060,914.24

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Solution

The fourth proportional to 1,551,606,189.76, 2,327,352,595.68 and 461,060,914.24 is: 691,574,526.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,606,189.76 : 2,327,352,595.68 = 461,060,914.24 : x
  2. Step 2: Convert to fraction form
    1,551,606,189.76/2,327,352,595.68 = 461,060,914.24/x
  3. Step 3: Cross multiply
    1,551,606,189.76x = 2,327,352,595.68 × 461,060,914.24
  4. Step 4: Simplify right side
    1,551,606,189.76x = 1,073,051,315,523,057,792
  5. Step 5: Solve for x
    x = 1,073,051,315,523,057,792/1,551,606,189.76
  6. Step 6: Final answer
    x = 691,574,526.19

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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.