Home / 1,617,503,936,280.70-2,232,225,598,222.90-895,739,565,273.62

Finding the Fourth Proportional to 1,617,503,936,280.70, 2,232,225,598,222.90 and 895,739,565,273.62

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Solution

The fourth proportional to 1,617,503,936,280.70, 2,232,225,598,222.90 and 895,739,565,273.62 is: 1,236,159,456,614.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,503,936,280.70 : 2,232,225,598,222.90 = 895,739,565,273.62 : x
  2. Step 2: Convert to fraction form
    1,617,503,936,280.70/2,232,225,598,222.90 = 895,739,565,273.62/x
  3. Step 3: Cross multiply
    1,617,503,936,280.70x = 2,232,225,598,222.90 × 895,739,565,273.62
  4. Step 4: Simplify right side
    1,617,503,936,280.70x = 1,999,492,786,944,826,752,892,928
  5. Step 5: Solve for x
    x = 1,999,492,786,944,826,752,892,928/1,617,503,936,280.70
  6. Step 6: Final answer
    x = 1,236,159,456,614.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.