Home / 296,598,239.66-444,585,926.41-99,793,332.25

Finding the Fourth Proportional to 296,598,239.66, 444,585,926.41 and 99,793,332.25

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Solution

The fourth proportional to 296,598,239.66, 444,585,926.41 and 99,793,332.25 is: 149,585,213.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,598,239.66 : 444,585,926.41 = 99,793,332.25 : x
  2. Step 2: Convert to fraction form
    296,598,239.66/444,585,926.41 = 99,793,332.25/x
  3. Step 3: Cross multiply
    296,598,239.66x = 444,585,926.41 × 99,793,332.25
  4. Step 4: Simplify right side
    296,598,239.66x = 44,366,711,066,546,232
  5. Step 5: Solve for x
    x = 44,366,711,066,546,232/296,598,239.66
  6. Step 6: Final answer
    x = 149,585,213.71

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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.