Home / 26,294,840.95-39,444,244.58-7,849,329.59

Finding the Fourth Proportional to 26,294,840.95, 39,444,244.58 and 7,849,329.59

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Solution

The fourth proportional to 26,294,840.95, 39,444,244.58 and 7,849,329.59 is: 11,774,586.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,840.95 : 39,444,244.58 = 7,849,329.59 : x
  2. Step 2: Convert to fraction form
    26,294,840.95/39,444,244.58 = 7,849,329.59/x
  3. Step 3: Cross multiply
    26,294,840.95x = 39,444,244.58 × 7,849,329.59
  4. Step 4: Simplify right side
    26,294,840.95x = 309,610,876,097,744.50
  5. Step 5: Solve for x
    x = 309,610,876,097,744.50/26,294,840.95
  6. Step 6: Final answer
    x = 11,774,586.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.