Home / 25,145,765.04-34,709,651.64-16,337,267.76

Finding the Fourth Proportional to 25,145,765.04, 34,709,651.64 and 16,337,267.76

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Solution

The fourth proportional to 25,145,765.04, 34,709,651.64 and 16,337,267.76 is: 22,550,949.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,145,765.04 : 34,709,651.64 = 16,337,267.76 : x
  2. Step 2: Convert to fraction form
    25,145,765.04/34,709,651.64 = 16,337,267.76/x
  3. Step 3: Cross multiply
    25,145,765.04x = 34,709,651.64 × 16,337,267.76
  4. Step 4: Simplify right side
    25,145,765.04x = 567,060,872,699,003.12
  5. Step 5: Solve for x
    x = 567,060,872,699,003.12/25,145,765.04
  6. Step 6: Final answer
    x = 22,550,949.31

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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.