Home / 25,276,493.48-34,882,550.57-14,821,056.10

Finding the Fourth Proportional to 25,276,493.48, 34,882,550.57 and 14,821,056.10

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Solution

The fourth proportional to 25,276,493.48, 34,882,550.57 and 14,821,056.10 is: 20,453,637.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,276,493.48 : 34,882,550.57 = 14,821,056.10 : x
  2. Step 2: Convert to fraction form
    25,276,493.48/34,882,550.57 = 14,821,056.10/x
  3. Step 3: Cross multiply
    25,276,493.48x = 34,882,550.57 × 14,821,056.10
  4. Step 4: Simplify right side
    25,276,493.48x = 516,996,238,989,712.81
  5. Step 5: Solve for x
    x = 516,996,238,989,712.81/25,276,493.48
  6. Step 6: Final answer
    x = 20,453,637.67

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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.