Home / 1,700,676,008.10-2,550,631,177.80-610,159,076.10

Finding the Fourth Proportional to 1,700,676,008.10, 2,550,631,177.80 and 610,159,076.10

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Solution

The fourth proportional to 1,700,676,008.10, 2,550,631,177.80 and 610,159,076.10 is: 915,101,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,676,008.10 : 2,550,631,177.80 = 610,159,076.10 : x
  2. Step 2: Convert to fraction form
    1,700,676,008.10/2,550,631,177.80 = 610,159,076.10/x
  3. Step 3: Cross multiply
    1,700,676,008.10x = 2,550,631,177.80 × 610,159,076.10
  4. Step 4: Simplify right side
    1,700,676,008.10x = 1,556,290,762,918,302,976
  5. Step 5: Solve for x
    x = 1,556,290,762,918,302,976/1,700,676,008.10
  6. Step 6: Final answer
    x = 915,101,262.97

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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.