Home / 25,030,887.85-37,539,100.09-11,376,426.25

Finding the Fourth Proportional to 25,030,887.85, 37,539,100.09 and 11,376,426.25

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Solution

The fourth proportional to 25,030,887.85, 37,539,100.09 and 11,376,426.25 is: 17,061,352.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030,887.85 : 37,539,100.09 = 11,376,426.25 : x
  2. Step 2: Convert to fraction form
    25,030,887.85/37,539,100.09 = 11,376,426.25/x
  3. Step 3: Cross multiply
    25,030,887.85x = 37,539,100.09 × 11,376,426.25
  4. Step 4: Simplify right side
    25,030,887.85x = 427,060,803,665,253.38
  5. Step 5: Solve for x
    x = 427,060,803,665,253.38/25,030,887.85
  6. Step 6: Final answer
    x = 17,061,352.61

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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.