Home / 25,030,693.76-37,540,150.29-14,105,647.04

Finding the Fourth Proportional to 25,030,693.76, 37,540,150.29 and 14,105,647.04

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Solution

The fourth proportional to 25,030,693.76, 37,540,150.29 and 14,105,647.04 is: 21,155,151.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030,693.76 : 37,540,150.29 = 14,105,647.04 : x
  2. Step 2: Convert to fraction form
    25,030,693.76/37,540,150.29 = 14,105,647.04/x
  3. Step 3: Cross multiply
    25,030,693.76x = 37,540,150.29 × 14,105,647.04
  4. Step 4: Simplify right side
    25,030,693.76x = 529,528,109,631,592.88
  5. Step 5: Solve for x
    x = 529,528,109,631,592.88/25,030,693.76
  6. Step 6: Final answer
    x = 21,155,151.14

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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.