Home / 5,172,023,376,920-7,134,029,209,317.40-3,317,193,598,060

Finding the Fourth Proportional to 5,172,023,376,920, 7,134,029,209,317.40 and 3,317,193,598,060

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Solution

The fourth proportional to 5,172,023,376,920, 7,134,029,209,317.40 and 3,317,193,598,060 is: 4,575,570,196,980.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,172,023,376,920 : 7,134,029,209,317.40 = 3,317,193,598,060 : x
  2. Step 2: Convert to fraction form
    5,172,023,376,920/7,134,029,209,317.40 = 3,317,193,598,060/x
  3. Step 3: Cross multiply
    5,172,023,376,920x = 7,134,029,209,317.40 × 3,317,193,598,060
  4. Step 4: Simplify right side
    5,172,023,376,920x = 23,664,956,021,520,723,920,027,648
  5. Step 5: Solve for x
    x = 23,664,956,021,520,723,920,027,648/5,172,023,376,920
  6. Step 6: Final answer
    x = 4,575,570,196,980.33

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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.