Home / 25,117,202.32-34,651,847.39-14,513,585.67

Finding the Fourth Proportional to 25,117,202.32, 34,651,847.39 and 14,513,585.67

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Solution

The fourth proportional to 25,117,202.32, 34,651,847.39 and 14,513,585.67 is: 20,023,032.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,117,202.32 : 34,651,847.39 = 14,513,585.67 : x
  2. Step 2: Convert to fraction form
    25,117,202.32/34,651,847.39 = 14,513,585.67/x
  3. Step 3: Cross multiply
    25,117,202.32x = 34,651,847.39 × 14,513,585.67
  4. Step 4: Simplify right side
    25,117,202.32x = 502,922,555,645,962.94
  5. Step 5: Solve for x
    x = 502,922,555,645,962.94/25,117,202.32
  6. Step 6: Final answer
    x = 20,023,032.39

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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.