Home / 582,984,579.80-874,486,200.90-152,163,075.80

Finding the Fourth Proportional to 582,984,579.80, 874,486,200.90 and 152,163,075.80

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Solution

The fourth proportional to 582,984,579.80, 874,486,200.90 and 152,163,075.80 is: 228,247,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,984,579.80 : 874,486,200.90 = 152,163,075.80 : x
  2. Step 2: Convert to fraction form
    582,984,579.80/874,486,200.90 = 152,163,075.80/x
  3. Step 3: Cross multiply
    582,984,579.80x = 874,486,200.90 × 152,163,075.80
  4. Step 4: Simplify right side
    582,984,579.80x = 133,064,510,073,600,736
  5. Step 5: Solve for x
    x = 133,064,510,073,600,736/582,984,579.80
  6. Step 6: Final answer
    x = 228,247,049.21

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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.