Home / 3,347,301,652.98-5,021,678,828.21-1,018,178,100.69

Finding the Fourth Proportional to 3,347,301,652.98, 5,021,678,828.21 and 1,018,178,100.69

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Solution

The fourth proportional to 3,347,301,652.98, 5,021,678,828.21 and 1,018,178,100.69 is: 1,527,488,090.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,301,652.98 : 5,021,678,828.21 = 1,018,178,100.69 : x
  2. Step 2: Convert to fraction form
    3,347,301,652.98/5,021,678,828.21 = 1,018,178,100.69/x
  3. Step 3: Cross multiply
    3,347,301,652.98x = 5,021,678,828.21 × 1,018,178,100.69
  4. Step 4: Simplify right side
    3,347,301,652.98x = 5,112,963,411,576,951,808
  5. Step 5: Solve for x
    x = 5,112,963,411,576,951,808/3,347,301,652.98
  6. Step 6: Final answer
    x = 1,527,488,090.90

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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.