Home / 2,688,104,499.90-4,032,156,749.85-2,524,845,824.70

Finding the Fourth Proportional to 2,688,104,499.90, 4,032,156,749.85 and 2,524,845,824.70

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Solution

The fourth proportional to 2,688,104,499.90, 4,032,156,749.85 and 2,524,845,824.70 is: 3,787,268,737.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,104,499.90 : 4,032,156,749.85 = 2,524,845,824.70 : x
  2. Step 2: Convert to fraction form
    2,688,104,499.90/4,032,156,749.85 = 2,524,845,824.70/x
  3. Step 3: Cross multiply
    2,688,104,499.90x = 4,032,156,749.85 × 2,524,845,824.70
  4. Step 4: Simplify right side
    2,688,104,499.90x = 10,180,574,134,394,693,632
  5. Step 5: Solve for x
    x = 10,180,574,134,394,693,632/2,688,104,499.90
  6. Step 6: Final answer
    x = 3,787,268,737.05

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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.