Home / 25,524,901.93-35,224,364.48-13,922,465.05

Finding the Fourth Proportional to 25,524,901.93, 35,224,364.48 and 13,922,465.05

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Solution

The fourth proportional to 25,524,901.93, 35,224,364.48 and 13,922,465.05 is: 19,213,001.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524,901.93 : 35,224,364.48 = 13,922,465.05 : x
  2. Step 2: Convert to fraction form
    25,524,901.93/35,224,364.48 = 13,922,465.05/x
  3. Step 3: Cross multiply
    25,524,901.93x = 35,224,364.48 × 13,922,465.05
  4. Step 4: Simplify right side
    25,524,901.93x = 490,409,983,381,261.38
  5. Step 5: Solve for x
    x = 490,409,983,381,261.38/25,524,901.93
  6. Step 6: Final answer
    x = 19,213,001.67

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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.