Home / 52,207,723,994.12-78,255,830,864.70-29,775,169,595

Finding the Fourth Proportional to 52,207,723,994.12, 78,255,830,864.70 and 29,775,169,595

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Solution

The fourth proportional to 52,207,723,994.12, 78,255,830,864.70 and 29,775,169,595 is: 44,630,956,064.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,207,723,994.12 : 78,255,830,864.70 = 29,775,169,595 : x
  2. Step 2: Convert to fraction form
    52,207,723,994.12/78,255,830,864.70 = 29,775,169,595/x
  3. Step 3: Cross multiply
    52,207,723,994.12x = 78,255,830,864.70 × 29,775,169,595
  4. Step 4: Simplify right side
    52,207,723,994.12x = 2,330,080,635,794,077,777,920
  5. Step 5: Solve for x
    x = 2,330,080,635,794,077,777,920/52,207,723,994.12
  6. Step 6: Final answer
    x = 44,630,956,064.21

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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.