Home / 277,839,070.97-417,276,792.45-244,614,064.69

Finding the Fourth Proportional to 277,839,070.97, 417,276,792.45 and 244,614,064.69

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Solution

The fourth proportional to 277,839,070.97, 417,276,792.45 and 244,614,064.69 is: 367,377,316.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,839,070.97 : 417,276,792.45 = 244,614,064.69 : x
  2. Step 2: Convert to fraction form
    277,839,070.97/417,276,792.45 = 244,614,064.69/x
  3. Step 3: Cross multiply
    277,839,070.97x = 417,276,792.45 × 244,614,064.69
  4. Step 4: Simplify right side
    277,839,070.97x = 102,071,772,299,302,080
  5. Step 5: Solve for x
    x = 102,071,772,299,302,080/277,839,070.97
  6. Step 6: Final answer
    x = 367,377,316.45

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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.