Home / 31,015,014,771.24-46,536,054,085.94-10,860,905,869.11

Finding the Fourth Proportional to 31,015,014,771.24, 46,536,054,085.94 and 10,860,905,869.11

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Solution

The fourth proportional to 31,015,014,771.24, 46,536,054,085.94 and 10,860,905,869.11 is: 16,296,097,444.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,015,014,771.24 : 46,536,054,085.94 = 10,860,905,869.11 : x
  2. Step 2: Convert to fraction form
    31,015,014,771.24/46,536,054,085.94 = 10,860,905,869.11/x
  3. Step 3: Cross multiply
    31,015,014,771.24x = 46,536,054,085.94 × 10,860,905,869.11
  4. Step 4: Simplify right side
    31,015,014,771.24x = 505,423,702,947,151,872,000
  5. Step 5: Solve for x
    x = 505,423,702,947,151,872,000/31,015,014,771.24
  6. Step 6: Final answer
    x = 16,296,097,444.26

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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.