Home / 34,793,136.95-48,014,640.77-19,323,221.13

Finding the Fourth Proportional to 34,793,136.95, 48,014,640.77 and 19,323,221.13

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Solution

The fourth proportional to 34,793,136.95, 48,014,640.77 and 19,323,221.13 is: 26,666,107.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,793,136.95 : 48,014,640.77 = 19,323,221.13 : x
  2. Step 2: Convert to fraction form
    34,793,136.95/48,014,640.77 = 19,323,221.13/x
  3. Step 3: Cross multiply
    34,793,136.95x = 48,014,640.77 × 19,323,221.13
  4. Step 4: Simplify right side
    34,793,136.95x = 927,797,520,979,607.38
  5. Step 5: Solve for x
    x = 927,797,520,979,607.38/34,793,136.95
  6. Step 6: Final answer
    x = 26,666,107.24

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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.