Home / 25,133,267.59-34,684,048.35-14,120,481.67

Finding the Fourth Proportional to 25,133,267.59, 34,684,048.35 and 14,120,481.67

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Solution

The fourth proportional to 25,133,267.59, 34,684,048.35 and 14,120,481.67 is: 19,486,342.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,133,267.59 : 34,684,048.35 = 14,120,481.67 : x
  2. Step 2: Convert to fraction form
    25,133,267.59/34,684,048.35 = 14,120,481.67/x
  3. Step 3: Cross multiply
    25,133,267.59x = 34,684,048.35 × 14,120,481.67
  4. Step 4: Simplify right side
    25,133,267.59x = 489,755,468,967,568.75
  5. Step 5: Solve for x
    x = 489,755,468,967,568.75/25,133,267.59
  6. Step 6: Final answer
    x = 19,486,342.84

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1.5x scale

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.