Home / 16,909,678,853,585-25,350,830,502,372-5,286,597,278,052.50

Finding the Fourth Proportional to 16,909,678,853,585, 25,350,830,502,372 and 5,286,597,278,052.50

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Solution

The fourth proportional to 16,909,678,853,585, 25,350,830,502,372 and 5,286,597,278,052.50 is: 7,925,616,606,361.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,909,678,853,585 : 25,350,830,502,372 = 5,286,597,278,052.50 : x
  2. Step 2: Convert to fraction form
    16,909,678,853,585/25,350,830,502,372 = 5,286,597,278,052.50/x
  3. Step 3: Cross multiply
    16,909,678,853,585x = 25,350,830,502,372 × 5,286,597,278,052.50
  4. Step 4: Simplify right side
    16,909,678,853,585x = 134,019,631,530,210,107,546,664,960
  5. Step 5: Solve for x
    x = 134,019,631,530,210,107,546,664,960/16,909,678,853,585
  6. Step 6: Final answer
    x = 7,925,616,606,361.32

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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.