Home / 50,152,439,164.64-75,239,542,665.12-15,254,990,348

Finding the Fourth Proportional to 50,152,439,164.64, 75,239,542,665.12 and 15,254,990,348

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Solution

The fourth proportional to 50,152,439,164.64, 75,239,542,665.12 and 15,254,990,348 is: 22,885,796,110.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,152,439,164.64 : 75,239,542,665.12 = 15,254,990,348 : x
  2. Step 2: Convert to fraction form
    50,152,439,164.64/75,239,542,665.12 = 15,254,990,348/x
  3. Step 3: Cross multiply
    50,152,439,164.64x = 75,239,542,665.12 × 15,254,990,348
  4. Step 4: Simplify right side
    50,152,439,164.64x = 1,147,778,497,144,339,693,568
  5. Step 5: Solve for x
    x = 1,147,778,497,144,339,693,568/50,152,439,164.64
  6. Step 6: Final answer
    x = 22,885,796,110.06

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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.