Home / 1,589,399,280.78-2,384,124,203.82-884,826,149.13

Finding the Fourth Proportional to 1,589,399,280.78, 2,384,124,203.82 and 884,826,149.13

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Solution

The fourth proportional to 1,589,399,280.78, 2,384,124,203.82 and 884,826,149.13 is: 1,327,253,298.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,399,280.78 : 2,384,124,203.82 = 884,826,149.13 : x
  2. Step 2: Convert to fraction form
    1,589,399,280.78/2,384,124,203.82 = 884,826,149.13/x
  3. Step 3: Cross multiply
    1,589,399,280.78x = 2,384,124,203.82 × 884,826,149.13
  4. Step 4: Simplify right side
    1,589,399,280.78x = 2,109,535,438,313,678,080
  5. Step 5: Solve for x
    x = 2,109,535,438,313,678,080/1,589,399,280.78
  6. Step 6: Final answer
    x = 1,327,253,298.67

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1.5x scale

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.