Home / 2,017,310,505.10-3,025,965,757.65-708,690,186.70

Finding the Fourth Proportional to 2,017,310,505.10, 3,025,965,757.65 and 708,690,186.70

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Solution

The fourth proportional to 2,017,310,505.10, 3,025,965,757.65 and 708,690,186.70 is: 1,063,035,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,310,505.10 : 3,025,965,757.65 = 708,690,186.70 : x
  2. Step 2: Convert to fraction form
    2,017,310,505.10/3,025,965,757.65 = 708,690,186.70/x
  3. Step 3: Cross multiply
    2,017,310,505.10x = 3,025,965,757.65 × 708,690,186.70
  4. Step 4: Simplify right side
    2,017,310,505.10x = 2,144,472,237,736,785,664
  5. Step 5: Solve for x
    x = 2,144,472,237,736,785,664/2,017,310,505.10
  6. Step 6: Final answer
    x = 1,063,035,280.05

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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.