Home / 1,062,783,176.93-1,594,169,088.76-275,836,255.21

Finding the Fourth Proportional to 1,062,783,176.93, 1,594,169,088.76 and 275,836,255.21

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Solution

The fourth proportional to 1,062,783,176.93, 1,594,169,088.76 and 275,836,255.21 is: 413,752,909.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,783,176.93 : 1,594,169,088.76 = 275,836,255.21 : x
  2. Step 2: Convert to fraction form
    1,062,783,176.93/1,594,169,088.76 = 275,836,255.21/x
  3. Step 3: Cross multiply
    1,062,783,176.93x = 1,594,169,088.76 × 275,836,255.21
  4. Step 4: Simplify right side
    1,062,783,176.93x = 439,729,631,612,968,192
  5. Step 5: Solve for x
    x = 439,729,631,612,968,192/1,062,783,176.93
  6. Step 6: Final answer
    x = 413,752,909.49

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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.