Home / 64,630,933,712.39-96,862,310,207.18-26,297,482,634.75

Finding the Fourth Proportional to 64,630,933,712.39, 96,862,310,207.18 and 26,297,482,634.75

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Solution

The fourth proportional to 64,630,933,712.39, 96,862,310,207.18 and 26,297,482,634.75 is: 39,412,008,682.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,630,933,712.39 : 96,862,310,207.18 = 26,297,482,634.75 : x
  2. Step 2: Convert to fraction form
    64,630,933,712.39/96,862,310,207.18 = 26,297,482,634.75/x
  3. Step 3: Cross multiply
    64,630,933,712.39x = 96,862,310,207.18 × 26,297,482,634.75
  4. Step 4: Simplify right side
    64,630,933,712.39x = 2,547,234,920,635,146,174,464
  5. Step 5: Solve for x
    x = 2,547,234,920,635,146,174,464/64,630,933,712.39
  6. Step 6: Final answer
    x = 39,412,008,682.57

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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.