Home / 17,006,261,707.05-25,509,392,560.58-14,679,825,585.45

Finding the Fourth Proportional to 17,006,261,707.05, 25,509,392,560.58 and 14,679,825,585.45

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Solution

The fourth proportional to 17,006,261,707.05, 25,509,392,560.58 and 14,679,825,585.45 is: 22,019,738,378.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,261,707.05 : 25,509,392,560.58 = 14,679,825,585.45 : x
  2. Step 2: Convert to fraction form
    17,006,261,707.05/25,509,392,560.58 = 14,679,825,585.45/x
  3. Step 3: Cross multiply
    17,006,261,707.05x = 25,509,392,560.58 × 14,679,825,585.45
  4. Step 4: Simplify right side
    17,006,261,707.05x = 374,473,433,580,016,828,416
  5. Step 5: Solve for x
    x = 374,473,433,580,016,828,416/17,006,261,707.05
  6. Step 6: Final answer
    x = 22,019,738,378.18

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1.5x scale

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.