Home / 275,890,265.05-413,835,397.58-244,836,031.45

Finding the Fourth Proportional to 275,890,265.05, 413,835,397.58 and 244,836,031.45

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Solution

The fourth proportional to 275,890,265.05, 413,835,397.58 and 244,836,031.45 is: 367,254,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,890,265.05 : 413,835,397.58 = 244,836,031.45 : x
  2. Step 2: Convert to fraction form
    275,890,265.05/413,835,397.58 = 244,836,031.45/x
  3. Step 3: Cross multiply
    275,890,265.05x = 413,835,397.58 × 244,836,031.45
  4. Step 4: Simplify right side
    275,890,265.05x = 101,321,816,417,020,128
  5. Step 5: Solve for x
    x = 101,321,816,417,020,128/275,890,265.05
  6. Step 6: Final answer
    x = 367,254,047.18

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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.