Home / 5,409,841,668,897.50-7,465,586,313,662.50-2,940,652,541,101.10

Finding the Fourth Proportional to 5,409,841,668,897.50, 7,465,586,313,662.50 and 2,940,652,541,101.10

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Solution

The fourth proportional to 5,409,841,668,897.50, 7,465,586,313,662.50 and 2,940,652,541,101.10 is: 4,058,103,121,630.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,841,668,897.50 : 7,465,586,313,662.50 = 2,940,652,541,101.10 : x
  2. Step 2: Convert to fraction form
    5,409,841,668,897.50/7,465,586,313,662.50 = 2,940,652,541,101.10/x
  3. Step 3: Cross multiply
    5,409,841,668,897.50x = 7,465,586,313,662.50 × 2,940,652,541,101.10
  4. Step 4: Simplify right side
    5,409,841,668,897.50x = 21,953,695,364,081,223,446,036,480
  5. Step 5: Solve for x
    x = 21,953,695,364,081,223,446,036,480/5,409,841,668,897.50
  6. Step 6: Final answer
    x = 4,058,103,121,630.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.