Home / 3,533,238,352,311.70-5,301,467,863,702.80-1,813,394,438,859.70

Finding the Fourth Proportional to 3,533,238,352,311.70, 5,301,467,863,702.80 and 1,813,394,438,859.70

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Solution

The fourth proportional to 3,533,238,352,311.70, 5,301,467,863,702.80 and 1,813,394,438,859.70 is: 2,720,918,144,552.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,238,352,311.70 : 5,301,467,863,702.80 = 1,813,394,438,859.70 : x
  2. Step 2: Convert to fraction form
    3,533,238,352,311.70/5,301,467,863,702.80 = 1,813,394,438,859.70/x
  3. Step 3: Cross multiply
    3,533,238,352,311.70x = 5,301,467,863,702.80 × 1,813,394,438,859.70
  4. Step 4: Simplify right side
    3,533,238,352,311.70x = 9,613,652,341,832,071,308,640,256
  5. Step 5: Solve for x
    x = 9,613,652,341,832,071,308,640,256/3,533,238,352,311.70
  6. Step 6: Final answer
    x = 2,720,918,144,552.04

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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.