Home / 440,049,676-607,273,386.24-241,811,222.08

Finding the Fourth Proportional to 440,049,676, 607,273,386.24 and 241,811,222.08

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Solution

The fourth proportional to 440,049,676, 607,273,386.24 and 241,811,222.08 is: 333,702,142.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,049,676 : 607,273,386.24 = 241,811,222.08 : x
  2. Step 2: Convert to fraction form
    440,049,676/607,273,386.24 = 241,811,222.08/x
  3. Step 3: Cross multiply
    440,049,676x = 607,273,386.24 × 241,811,222.08
  4. Step 4: Simplify right side
    440,049,676x = 146,845,519,663,354,272
  5. Step 5: Solve for x
    x = 146,845,519,663,354,272/440,049,676
  6. Step 6: Final answer
    x = 333,702,142.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.