Home / 3,570,879,571.44-5,356,220,342.76-950,706,155.76

Finding the Fourth Proportional to 3,570,879,571.44, 5,356,220,342.76 and 950,706,155.76

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Solution

The fourth proportional to 3,570,879,571.44, 5,356,220,342.76 and 950,706,155.76 is: 1,426,032,872.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,879,571.44 : 5,356,220,342.76 = 950,706,155.76 : x
  2. Step 2: Convert to fraction form
    3,570,879,571.44/5,356,220,342.76 = 950,706,155.76/x
  3. Step 3: Cross multiply
    3,570,879,571.44x = 5,356,220,342.76 × 950,706,155.76
  4. Step 4: Simplify right side
    3,570,879,571.44x = 5,092,191,651,468,869,632
  5. Step 5: Solve for x
    x = 5,092,191,651,468,869,632/3,570,879,571.44
  6. Step 6: Final answer
    x = 1,426,032,872.18

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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.