Home / 1,809,822,037,274.90-2,715,011,998,674.10-617,062,829,380.75

Finding the Fourth Proportional to 1,809,822,037,274.90, 2,715,011,998,674.10 and 617,062,829,380.75

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Solution

The fourth proportional to 1,809,822,037,274.90, 2,715,011,998,674.10 and 617,062,829,380.75 is: 925,689,350,223.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,822,037,274.90 : 2,715,011,998,674.10 = 617,062,829,380.75 : x
  2. Step 2: Convert to fraction form
    1,809,822,037,274.90/2,715,011,998,674.10 = 617,062,829,380.75/x
  3. Step 3: Cross multiply
    1,809,822,037,274.90x = 2,715,011,998,674.10 × 617,062,829,380.75
  4. Step 4: Simplify right side
    1,809,822,037,274.90x = 1,675,332,985,704,525,391,200,256
  5. Step 5: Solve for x
    x = 1,675,332,985,704,525,391,200,256/1,809,822,037,274.90
  6. Step 6: Final answer
    x = 925,689,350,223.14

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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.