Home / 34,953,910.53-48,257,063.35-31,075,699.04

Finding the Fourth Proportional to 34,953,910.53, 48,257,063.35 and 31,075,699.04

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Solution

The fourth proportional to 34,953,910.53, 48,257,063.35 and 31,075,699.04 is: 42,902,838.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,953,910.53 : 48,257,063.35 = 31,075,699.04 : x
  2. Step 2: Convert to fraction form
    34,953,910.53/48,257,063.35 = 31,075,699.04/x
  3. Step 3: Cross multiply
    34,953,910.53x = 48,257,063.35 × 31,075,699.04
  4. Step 4: Simplify right side
    34,953,910.53x = 1,499,621,977,218,813.25
  5. Step 5: Solve for x
    x = 1,499,621,977,218,813.25/34,953,910.53
  6. Step 6: Final answer
    x = 42,902,838.47

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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.