Home / 4,623,015,084,006.10-6,379,764,997,318.80-2,539,771,710,352.90

Finding the Fourth Proportional to 4,623,015,084,006.10, 6,379,764,997,318.80 and 2,539,771,710,352.90

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Solution

The fourth proportional to 4,623,015,084,006.10, 6,379,764,997,318.80 and 2,539,771,710,352.90 is: 3,504,887,257,440.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,015,084,006.10 : 6,379,764,997,318.80 = 2,539,771,710,352.90 : x
  2. Step 2: Convert to fraction form
    4,623,015,084,006.10/6,379,764,997,318.80 = 2,539,771,710,352.90/x
  3. Step 3: Cross multiply
    4,623,015,084,006.10x = 6,379,764,997,318.80 × 2,539,771,710,352.90
  4. Step 4: Simplify right side
    4,623,015,084,006.10x = 16,203,146,658,889,931,885,117,440
  5. Step 5: Solve for x
    x = 16,203,146,658,889,931,885,117,440/4,623,015,084,006.10
  6. Step 6: Final answer
    x = 3,504,887,257,440.87

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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.