Home / 16,909,678,853,585-25,350,830,502,371-5,286,597,278,052

Finding the Fourth Proportional to 16,909,678,853,585, 25,350,830,502,371 and 5,286,597,278,052

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Solution

The fourth proportional to 16,909,678,853,585, 25,350,830,502,371 and 5,286,597,278,052 is: 7,925,616,606,360.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,909,678,853,585 : 25,350,830,502,371 = 5,286,597,278,052 : x
  2. Step 2: Convert to fraction form
    16,909,678,853,585/25,350,830,502,371 = 5,286,597,278,052/x
  3. Step 3: Cross multiply
    16,909,678,853,585x = 25,350,830,502,371 × 5,286,597,278,052
  4. Step 4: Simplify right side
    16,909,678,853,585x = 134,019,631,530,192,137,403,498,496
  5. Step 5: Solve for x
    x = 134,019,631,530,192,137,403,498,496/16,909,678,853,585
  6. Step 6: Final answer
    x = 7,925,616,606,360.26

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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.