Home / 7,590,326,747,002.50-11,381,901,030,989-2,940,418,172,267.60

Finding the Fourth Proportional to 7,590,326,747,002.50, 11,381,901,030,989 and 2,940,418,172,267.60

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Solution

The fourth proportional to 7,590,326,747,002.50, 11,381,901,030,989 and 2,940,418,172,267.60 is: 4,409,236,880,307.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,326,747,002.50 : 11,381,901,030,989 = 2,940,418,172,267.60 : x
  2. Step 2: Convert to fraction form
    7,590,326,747,002.50/11,381,901,030,989 = 2,940,418,172,267.60/x
  3. Step 3: Cross multiply
    7,590,326,747,002.50x = 11,381,901,030,989 × 2,940,418,172,267.60
  4. Step 4: Simplify right side
    7,590,326,747,002.50x = 33,467,548,626,471,389,331,718,144
  5. Step 5: Solve for x
    x = 33,467,548,626,471,389,331,718,144/7,590,326,747,002.50
  6. Step 6: Final answer
    x = 4,409,236,880,307.96

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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.