Home / 1,049,080,182.99-1,573,598,665.09-349,623,113.93

Finding the Fourth Proportional to 1,049,080,182.99, 1,573,598,665.09 and 349,623,113.93

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Solution

The fourth proportional to 1,049,080,182.99, 1,573,598,665.09 and 349,623,113.93 is: 524,427,469.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,080,182.99 : 1,573,598,665.09 = 349,623,113.93 : x
  2. Step 2: Convert to fraction form
    1,049,080,182.99/1,573,598,665.09 = 349,623,113.93/x
  3. Step 3: Cross multiply
    1,049,080,182.99x = 1,573,598,665.09 × 349,623,113.93
  4. Step 4: Simplify right side
    1,049,080,182.99x = 550,166,465,364,856,960
  5. Step 5: Solve for x
    x = 550,166,465,364,856,960/1,049,080,182.99
  6. Step 6: Final answer
    x = 524,427,469.21

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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.