Home / 237,744,007.60-356,616,011.40-199,480,255.60

Finding the Fourth Proportional to 237,744,007.60, 356,616,011.40 and 199,480,255.60

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Solution

The fourth proportional to 237,744,007.60, 356,616,011.40 and 199,480,255.60 is: 299,220,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,744,007.60 : 356,616,011.40 = 199,480,255.60 : x
  2. Step 2: Convert to fraction form
    237,744,007.60/356,616,011.40 = 199,480,255.60/x
  3. Step 3: Cross multiply
    237,744,007.60x = 356,616,011.40 × 199,480,255.60
  4. Step 4: Simplify right side
    237,744,007.60x = 71,137,853,105,124,504
  5. Step 5: Solve for x
    x = 71,137,853,105,124,504/237,744,007.60
  6. Step 6: Final answer
    x = 299,220,383.40

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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.