Home / 173,704,014,716.94-260,406,794,937.49-60,369,016,116.54

Finding the Fourth Proportional to 173,704,014,716.94, 260,406,794,937.49 and 60,369,016,116.54

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Solution

The fourth proportional to 173,704,014,716.94, 260,406,794,937.49 and 60,369,016,116.54 is: 90,501,661,841.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,704,014,716.94 : 260,406,794,937.49 = 60,369,016,116.54 : x
  2. Step 2: Convert to fraction form
    173,704,014,716.94/260,406,794,937.49 = 60,369,016,116.54/x
  3. Step 3: Cross multiply
    173,704,014,716.94x = 260,406,794,937.49 × 60,369,016,116.54
  4. Step 4: Simplify right side
    173,704,014,716.94x = 15,720,502,000,437,860,237,312
  5. Step 5: Solve for x
    x = 15,720,502,000,437,860,237,312/173,704,014,716.94
  6. Step 6: Final answer
    x = 90,501,661,841.58

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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.