Home / 34,849,160.91-48,104,994.29-29,934,709.47

Finding the Fourth Proportional to 34,849,160.91, 48,104,994.29 and 29,934,709.47

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Solution

The fourth proportional to 34,849,160.91, 48,104,994.29 and 29,934,709.47 is: 41,321,196.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,849,160.91 : 48,104,994.29 = 29,934,709.47 : x
  2. Step 2: Convert to fraction form
    34,849,160.91/48,104,994.29 = 29,934,709.47/x
  3. Step 3: Cross multiply
    34,849,160.91x = 48,104,994.29 × 29,934,709.47
  4. Step 4: Simplify right side
    34,849,160.91x = 1,440,009,027,977,485.25
  5. Step 5: Solve for x
    x = 1,440,009,027,977,485.25/34,849,160.91
  6. Step 6: Final answer
    x = 41,321,196.56

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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.