Home / 483,733,296,011.80-725,599,944,017.70-236,063,839,115.80

Finding the Fourth Proportional to 483,733,296,011.80, 725,599,944,017.70 and 236,063,839,115.80

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Solution

The fourth proportional to 483,733,296,011.80, 725,599,944,017.70 and 236,063,839,115.80 is: 354,095,758,673.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,733,296,011.80 : 725,599,944,017.70 = 236,063,839,115.80 : x
  2. Step 2: Convert to fraction form
    483,733,296,011.80/725,599,944,017.70 = 236,063,839,115.80/x
  3. Step 3: Cross multiply
    483,733,296,011.80x = 725,599,944,017.70 × 236,063,839,115.80
  4. Step 4: Simplify right side
    483,733,296,011.80x = 171,287,908,447,027,812,368,384
  5. Step 5: Solve for x
    x = 171,287,908,447,027,812,368,384/483,733,296,011.80
  6. Step 6: Final answer
    x = 354,095,758,673.70

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Double scale
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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.