Home / 373,670,038.35-560,505,057.53-251,226,031.95

Finding the Fourth Proportional to 373,670,038.35, 560,505,057.53 and 251,226,031.95

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Solution

The fourth proportional to 373,670,038.35, 560,505,057.53 and 251,226,031.95 is: 376,839,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,670,038.35 : 560,505,057.53 = 251,226,031.95 : x
  2. Step 2: Convert to fraction form
    373,670,038.35/560,505,057.53 = 251,226,031.95/x
  3. Step 3: Cross multiply
    373,670,038.35x = 560,505,057.53 × 251,226,031.95
  4. Step 4: Simplify right side
    373,670,038.35x = 140,813,461,489,912,224
  5. Step 5: Solve for x
    x = 140,813,461,489,912,224/373,670,038.35
  6. Step 6: Final answer
    x = 376,839,047.93

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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.