Home / 5,438,022,513,658-8,153,012,441,091.70-3,288,656,514,400.60

Finding the Fourth Proportional to 5,438,022,513,658, 8,153,012,441,091.70 and 3,288,656,514,400.60

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Solution

The fourth proportional to 5,438,022,513,658, 8,153,012,441,091.70 and 3,288,656,514,400.60 is: 4,930,552,863,480.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,438,022,513,658 : 8,153,012,441,091.70 = 3,288,656,514,400.60 : x
  2. Step 2: Convert to fraction form
    5,438,022,513,658/8,153,012,441,091.70 = 3,288,656,514,400.60/x
  3. Step 3: Cross multiply
    5,438,022,513,658x = 8,153,012,441,091.70 × 3,288,656,514,400.60
  4. Step 4: Simplify right side
    5,438,022,513,658x = 26,812,457,476,385,358,691,172,352
  5. Step 5: Solve for x
    x = 26,812,457,476,385,358,691,172,352/5,438,022,513,658
  6. Step 6: Final answer
    x = 4,930,552,863,480.04

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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.