Home / 373,855,892.76-560,908,425.24-235,521,795.60

Finding the Fourth Proportional to 373,855,892.76, 560,908,425.24 and 235,521,795.60

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Solution

The fourth proportional to 373,855,892.76, 560,908,425.24 and 235,521,795.60 is: 353,361,180.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,855,892.76 : 560,908,425.24 = 235,521,795.60 : x
  2. Step 2: Convert to fraction form
    373,855,892.76/560,908,425.24 = 235,521,795.60/x
  3. Step 3: Cross multiply
    373,855,892.76x = 560,908,425.24 × 235,521,795.60
  4. Step 4: Simplify right side
    373,855,892.76x = 132,106,159,479,693,152
  5. Step 5: Solve for x
    x = 132,106,159,479,693,152/373,855,892.76
  6. Step 6: Final answer
    x = 353,361,180.17

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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.