Home / 2,672,031,438,643.80-3,689,248,195,611.90-2,501,318,474,370.90

Finding the Fourth Proportional to 2,672,031,438,643.80, 3,689,248,195,611.90 and 2,501,318,474,370.90

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Solution

The fourth proportional to 2,672,031,438,643.80, 3,689,248,195,611.90 and 2,501,318,474,370.90 is: 3,453,546,442,143.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,031,438,643.80 : 3,689,248,195,611.90 = 2,501,318,474,370.90 : x
  2. Step 2: Convert to fraction form
    2,672,031,438,643.80/3,689,248,195,611.90 = 2,501,318,474,370.90/x
  3. Step 3: Cross multiply
    2,672,031,438,643.80x = 3,689,248,195,611.90 × 2,501,318,474,370.90
  4. Step 4: Simplify right side
    2,672,031,438,643.80x = 9,227,984,668,223,552,255,688,704
  5. Step 5: Solve for x
    x = 9,227,984,668,223,552,255,688,704/2,672,031,438,643.80
  6. Step 6: Final answer
    x = 3,453,546,442,143.38

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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.