Home / 3,896,482,571.92-5,845,698,385.28-1,136,111,587.80

Finding the Fourth Proportional to 3,896,482,571.92, 5,845,698,385.28 and 1,136,111,587.80

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Solution

The fourth proportional to 3,896,482,571.92, 5,845,698,385.28 and 1,136,111,587.80 is: 1,704,451,528.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,482,571.92 : 5,845,698,385.28 = 1,136,111,587.80 : x
  2. Step 2: Convert to fraction form
    3,896,482,571.92/5,845,698,385.28 = 1,136,111,587.80/x
  3. Step 3: Cross multiply
    3,896,482,571.92x = 5,845,698,385.28 × 1,136,111,587.80
  4. Step 4: Simplify right side
    3,896,482,571.92x = 6,641,365,674,300,356,608
  5. Step 5: Solve for x
    x = 6,641,365,674,300,356,608/3,896,482,571.92
  6. Step 6: Final answer
    x = 1,704,451,528.20

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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.