Home / 739,095,733,844.43-1,108,768,760,463.30-254,918,484,542.67

Finding the Fourth Proportional to 739,095,733,844.43, 1,108,768,760,463.30 and 254,918,484,542.67

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Solution

The fourth proportional to 739,095,733,844.43, 1,108,768,760,463.30 and 254,918,484,542.67 is: 382,420,895,132.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,095,733,844.43 : 1,108,768,760,463.30 = 254,918,484,542.67 : x
  2. Step 2: Convert to fraction form
    739,095,733,844.43/1,108,768,760,463.30 = 254,918,484,542.67/x
  3. Step 3: Cross multiply
    739,095,733,844.43x = 1,108,768,760,463.30 × 254,918,484,542.67
  4. Step 4: Simplify right side
    739,095,733,844.43x = 282,645,652,125,559,128,326,144
  5. Step 5: Solve for x
    x = 282,645,652,125,559,128,326,144/739,095,733,844.43
  6. Step 6: Final answer
    x = 382,420,895,132.72

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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.