Home / 25,019,541-34,526,733.30-14,154,525

Finding the Fourth Proportional to 25,019,541, 34,526,733.30 and 14,154,525

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Solution

The fourth proportional to 25,019,541, 34,526,733.30 and 14,154,525 is: 19,533,112.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019,541 : 34,526,733.30 = 14,154,525 : x
  2. Step 2: Convert to fraction form
    25,019,541/34,526,733.30 = 14,154,525/x
  3. Step 3: Cross multiply
    25,019,541x = 34,526,733.30 × 14,154,525
  4. Step 4: Simplify right side
    25,019,541x = 488,709,509,663,182.44
  5. Step 5: Solve for x
    x = 488,709,509,663,182.44/25,019,541
  6. Step 6: Final answer
    x = 19,533,112.52

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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.