Home / 10,015,604,170.02-15,025,138,713.80-3,383,281,599.66

Finding the Fourth Proportional to 10,015,604,170.02, 15,025,138,713.80 and 3,383,281,599.66

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Solution

The fourth proportional to 10,015,604,170.02, 15,025,138,713.80 and 3,383,281,599.66 is: 5,075,507,625.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,015,604,170.02 : 15,025,138,713.80 = 3,383,281,599.66 : x
  2. Step 2: Convert to fraction form
    10,015,604,170.02/15,025,138,713.80 = 3,383,281,599.66/x
  3. Step 3: Cross multiply
    10,015,604,170.02x = 15,025,138,713.80 × 3,383,281,599.66
  4. Step 4: Simplify right side
    10,015,604,170.02x = 50,834,275,342,670,299,136
  5. Step 5: Solve for x
    x = 50,834,275,342,670,299,136/10,015,604,170.02
  6. Step 6: Final answer
    x = 5,075,507,625.88

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1.5x scale

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.