Home / 210,001,076.70-293,321,262.90-210,001,076.70

Finding the Fourth Proportional to 210,001,076.70, 293,321,262.90 and 210,001,076.70

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Solution

The fourth proportional to 210,001,076.70, 293,321,262.90 and 210,001,076.70 is: 293,321,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,001,076.70 : 293,321,262.90 = 210,001,076.70 : x
  2. Step 2: Convert to fraction form
    210,001,076.70/293,321,262.90 = 210,001,076.70/x
  3. Step 3: Cross multiply
    210,001,076.70x = 293,321,262.90 × 210,001,076.70
  4. Step 4: Simplify right side
    210,001,076.70x = 61,597,781,028,003,752
  5. Step 5: Solve for x
    x = 61,597,781,028,003,752/210,001,076.70
  6. Step 6: Final answer
    x = 293,321,262.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.