Home / 1,373,914,247.55-2,061,743,036.96-586,973,829.30

Finding the Fourth Proportional to 1,373,914,247.55, 2,061,743,036.96 and 586,973,829.30

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Solution

The fourth proportional to 1,373,914,247.55, 2,061,743,036.96 and 586,973,829.30 is: 880,833,143.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,914,247.55 : 2,061,743,036.96 = 586,973,829.30 : x
  2. Step 2: Convert to fraction form
    1,373,914,247.55/2,061,743,036.96 = 586,973,829.30/x
  3. Step 3: Cross multiply
    1,373,914,247.55x = 2,061,743,036.96 × 586,973,829.30
  4. Step 4: Simplify right side
    1,373,914,247.55x = 1,210,189,205,437,022,464
  5. Step 5: Solve for x
    x = 1,210,189,205,437,022,464/1,373,914,247.55
  6. Step 6: Final answer
    x = 880,833,143.40

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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.