Home / 110,470,125.55-152,455,577.87-60,910,345.98

Finding the Fourth Proportional to 110,470,125.55, 152,455,577.87 and 60,910,345.98

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Solution

The fourth proportional to 110,470,125.55, 152,455,577.87 and 60,910,345.98 is: 84,060,029.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,470,125.55 : 152,455,577.87 = 60,910,345.98 : x
  2. Step 2: Convert to fraction form
    110,470,125.55/152,455,577.87 = 60,910,345.98/x
  3. Step 3: Cross multiply
    110,470,125.55x = 152,455,577.87 × 60,910,345.98
  4. Step 4: Simplify right side
    110,470,125.55x = 9,286,121,994,642,532
  5. Step 5: Solve for x
    x = 9,286,121,994,642,532/110,470,125.55
  6. Step 6: Final answer
    x = 84,060,029.34

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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.